diff --git a/README.md b/README.md
index 611abb1..675db35 100644
--- a/README.md
+++ b/README.md
@@ -1,2 +1,29 @@
 Jason's dotfiles
 ================
+
+This repository stores personal shell/editor/tooling config and Windows setup assets.
+
+## Windows backups
+
+Use `windows/backup/export.ps1` to snapshot common Windows app and terminal config into this repo.
+
+```powershell
+powershell -ExecutionPolicy Bypass -File .\windows\backup\export.ps1
+```
+
+The script is safe to re-run. It only copies files that exist and skips missing targets.
+
+## Commit messages
+
+Use `docs/commit-message-guide.md` for commit message conventions in this repo.
+
+## Prompt snippets
+
+Reusable prompt snippets live in `docs/prompts/`.
+
+Use `scripts/oprompt.ps1` to print or copy one:
+
+```powershell
+powershell -ExecutionPolicy Bypass -File .\scripts\oprompt.ps1 commit
+powershell -ExecutionPolicy Bypass -File .\scripts\oprompt.ps1 pr-update -Copy
+```
diff --git a/docs/commit-message-guide.md b/docs/commit-message-guide.md
new file mode 100644
index 0000000..7404890
--- /dev/null
+++ b/docs/commit-message-guide.md
@@ -0,0 +1,74 @@
+# Commit Message Guide
+
+Use this guide for all commits in this repository.
+
+## Format
+
+Use Conventional Commits:
+
+`<type>(optional-scope): <imperative summary>`
+
+Examples:
+
+- `feat(windows): add config export workflow and initial backups`
+- `fix(verify): handle missing checksum argument`
+- `docs(readme): clarify Windows backup steps`
+
+## Types
+
+- `feat`: new user-visible capability
+- `fix`: bug fix
+- `docs`: documentation-only change
+- `refactor`: code restructure without behavior change
+- `chore`: maintenance work (non-feature/non-fix)
+- `test`: add or update tests
+- `build`: build/dependency/tooling changes
+- `ci`: CI pipeline/workflow changes
+- `revert`: revert a previous commit
+
+## Subject line rules
+
+- Keep it concise (target <= 50 chars when practical)
+- Use imperative mood (`add`, `update`, `remove`, `fix`)
+- Capitalize only where natural (acronyms/proper nouns)
+- Do not end with a period
+- Focus on intent, not file-by-file mechanics
+
+## Body (when needed)
+
+Add a body for non-trivial changes. Explain:
+
+- Why the change was made
+- Any important tradeoffs or constraints
+- Follow-up notes for future readers
+
+Wrap body lines around ~72 chars for readability.
+
+## Scope guidance
+
+Use a scope when it improves clarity:
+
+- `windows`, `keyboard`, `backup`, `readme`, `home`, `verify`
+
+Skip scope if it adds noise.
+
+## Good vs bad
+
+Good:
+
+- `feat(backup): export winget package snapshot`
+- `docs(windows): add backup workflow and usage`
+- `fix(keyboard): make apply script idempotent`
+
+Bad:
+
+- `tweaked stuff`
+- `updates`
+- `fixed things`
+
+## Pre-commit checklist
+
+- Message matches the actual change
+- No secrets included
+- Diff is focused and reviewable
+- Subject is clear without opening the diff
diff --git a/docs/prompts/commit.md b/docs/prompts/commit.md
new file mode 100644
index 0000000..e16870a
--- /dev/null
+++ b/docs/prompts/commit.md
@@ -0,0 +1,9 @@
+Use `docs/commit-message-guide.md` as the standard for this commit.
+
+Tasks:
+- Review staged and unstaged changes.
+- Propose 2-3 commit message options in Conventional Commit format.
+- Recommend one message and explain why it best captures intent.
+- If there are possible secrets in changed files, call them out before committing.
+
+Keep output concise and actionable.
diff --git a/docs/prompts/pr-update.md b/docs/prompts/pr-update.md
new file mode 100644
index 0000000..ca68866
--- /dev/null
+++ b/docs/prompts/pr-update.md
@@ -0,0 +1,9 @@
+Review the current branch diff against base and draft a PR update.
+
+Tasks:
+- Summarize what changed since the last PR update.
+- Propose a PR title that reflects current scope.
+- Write a PR body with a `## Summary` section and 3-6 bullets.
+- Flag risky or machine-specific changes that reviewers should focus on.
+
+Keep wording clear for reviewers scanning quickly.
diff --git a/home/.config/komorebi-setup-notes.txt b/home/.config/komorebi-setup-notes.txt
new file mode 100644
index 0000000..4e61a07
--- /dev/null
+++ b/home/.config/komorebi-setup-notes.txt
@@ -0,0 +1,62 @@
+Komorebi Setup Notes
+
+Core startup
+- C:\Users\jason\.config\start-komorebi.cmd
+  Starts komorebi, bars, whkd, and workspace-cycle.ahk.
+  Includes retry logic for komorebi startup timing.
+
+Scheduled tasks
+- StartKomorebi
+  Trigger: logon (delayed)
+  Action: cmd.exe /c "C:\Users\jason\.config\start-komorebi.cmd"
+- StartKomorebiOnUnlock
+  Trigger: unlock event
+  Action: cmd.exe /c "C:\Users\jason\.config\start-komorebi.cmd"
+
+Hotkeys
+- C:\Users\jason\.config\whkdrc
+  Main window-management hotkeys (focus/move/stack/resize/layout/etc).
+  Workspace number bindings are intentionally handled by AutoHotkey, not whkd.
+
+Why AutoHotkey handles workspace number bindings
+- In this setup, whkd reliably captures many window-management bindings, but
+  workspace-number style bindings (Alt+1..6 and related cycle combos) were
+  intermittently dropped after the first successful trigger.
+- The komorebic commands and workspace scripts were verified to work when run
+  directly, so the issue was input-hook reliability for those specific hotkeys,
+  not command correctness.
+- AutoHotkey v2 provided stable repeated capture for these workspace bindings,
+  so workspace focus/move/cycle keys were moved to workspace-cycle.ahk while
+  keeping the rest of the keymap in whkd.
+
+AutoHotkey workspace layer
+- C:\Users\jason\.config\workspace-cycle.ahk
+  Reliable workspace hotkeys and ring cycling.
+  Key map:
+  - Alt+1..6         focus E1 E2 E3 I1 I2 I3 (adaptive)
+  - Alt+Shift+1..6   move  E1 E2 E3 I1 I2 I3 (adaptive)
+  - Ctrl+Alt+7       cycle previous workspace in global ring
+  - Ctrl+Alt+8       cycle next workspace in global ring
+
+Workspace scripts
+- C:\Users\jason\.config\workspace-ring.ps1
+  Cycles workspaces previous/next.
+  Adaptive behavior for 1-monitor vs 2-monitor setups.
+
+- C:\Users\jason\.config\workspace-target.ps1
+  Maps slot 1..6 to named workspaces.
+  - 2 monitors: E1 E2 E3 I1 I2 I3
+  - 1 monitor:  I1 I2 I3 I1 I2 I3
+
+- C:\Users\jason\.config\workspace-reconcile.ps1
+  Ensures workspace names exist/correct after startup or monitor reconnect.
+  Called by startup and periodically by workspace-cycle.ahk.
+
+Komorebi config files
+- C:\Users\jason\komorebi.json
+- C:\Users\jason\komorebi.bar.0.json
+- C:\Users\jason\komorebi.bar.1.json
+
+If workspaces look wrong after monitor changes
+1) Run: C:\Users\jason\.config\start-komorebi.cmd
+2) If needed, run: powershell -ExecutionPolicy Bypass -File C:\Users\jason\.config\workspace-reconcile.ps1
diff --git a/home/.config/start-komorebi.cmd b/home/.config/start-komorebi.cmd
new file mode 100644
index 0000000..94f4afb
--- /dev/null
+++ b/home/.config/start-komorebi.cmd
@@ -0,0 +1,63 @@
+@echo off
+setlocal
+
+set "LOG=%LOCALAPPDATA%\komorebi\startup.cmd.log"
+echo %date% %time% Startup CMD begin>>"%LOG%"
+
+set "KOMOREBI_OK=0"
+for /L %%A in (1,1,8) do (
+  tasklist /FI "IMAGENAME eq komorebi.exe" | find /I "komorebi.exe" >nul
+  if not errorlevel 1 (
+    set "KOMOREBI_OK=1"
+    echo %date% %time% komorebi.exe already running on attempt %%A>>"%LOG%"
+    goto :after_komorebi
+  )
+
+  echo %date% %time% Attempt %%A starting komorebi.exe>>"%LOG%"
+  powershell -NoProfile -Command "Start-Process -FilePath 'C:\Program Files\komorebi\bin\komorebi.exe' -WindowStyle Hidden" >nul 2>&1
+  powershell -NoProfile -Command "Start-Sleep -Seconds 20" >nul 2>&1
+
+  tasklist /FI "IMAGENAME eq komorebi.exe" | find /I "komorebi.exe" >nul
+  if not errorlevel 1 (
+    set "KOMOREBI_OK=1"
+    echo %date% %time% komorebi.exe started on attempt %%A>>"%LOG%"
+    goto :after_komorebi
+  )
+)
+
+:after_komorebi
+if "%KOMOREBI_OK%"=="0" (
+  echo %date% %time% komorebi.exe not detected after retries>>"%LOG%"
+)
+
+powershell -NoProfile -Command "Start-Sleep -Seconds 4" >nul 2>&1
+
+tasklist /FI "IMAGENAME eq komorebi-bar.exe" | find /I "komorebi-bar.exe" >nul
+if errorlevel 1 (
+  echo %date% %time% Starting bars>>"%LOG%"
+  powershell -NoProfile -Command "Start-Process -FilePath 'C:\Program Files\komorebi\bin\komorebi-bar.exe' -ArgumentList '-c \"%USERPROFILE%\komorebi.bar.0.json\"' -WindowStyle Hidden" >nul 2>&1
+  powershell -NoProfile -Command "Start-Process -FilePath 'C:\Program Files\komorebi\bin\komorebi-bar.exe' -ArgumentList '-c \"%USERPROFILE%\komorebi.bar.1.json\"' -WindowStyle Hidden" >nul 2>&1
+) else (
+  echo %date% %time% bar already running>>"%LOG%"
+)
+
+powershell -NoProfile -ExecutionPolicy Bypass -File "C:\Users\jason\.config\workspace-reconcile.ps1" >nul 2>&1
+echo %date% %time% Reconciled workspace names>>"%LOG%"
+
+tasklist /FI "IMAGENAME eq whkd.exe" | find /I "whkd.exe" >nul
+if errorlevel 1 (
+  echo %date% %time% Starting whkd.exe>>"%LOG%"
+  powershell -NoProfile -Command "Start-Process -FilePath 'C:\Program Files\whkd\bin\whkd.exe' -WindowStyle Hidden" >nul 2>&1
+) else (
+  echo %date% %time% whkd.exe already running>>"%LOG%"
+)
+
+powershell -NoProfile -Command "$p = Get-CimInstance Win32_Process -Filter \"Name='AutoHotkey64.exe'\" | Where-Object { $_.CommandLine -like '*workspace-cycle.ahk*' }; if (-not $p) { Start-Process -FilePath 'C:\Program Files\AutoHotkey\v2\AutoHotkey64.exe' -ArgumentList '\"C:\Users\jason\.config\workspace-cycle.ahk\"' -WindowStyle Hidden; exit 10 } else { exit 0 }" >nul 2>&1
+if errorlevel 1 (
+  echo %date% %time% Starting workspace-cycle.ahk>>"%LOG%"
+) else (
+  echo %date% %time% workspace-cycle.ahk already running>>"%LOG%"
+)
+
+echo %date% %time% Startup CMD end>>"%LOG%"
+endlocal
diff --git a/home/.config/whkdrc b/home/.config/whkdrc
new file mode 100644
index 0000000..a941287
--- /dev/null
+++ b/home/.config/whkdrc
@@ -0,0 +1,79 @@
+.shell powershell
+
+# Quick cheat-sheet
+# alt + h/j/k/l             focus window left/down/up/right
+# alt + shift + h/j/k/l     move window left/down/up/right
+# alt + 1/2/3               focus workspace 1/2/3 on focused monitor
+# alt + shift + 1/2/3       move window to workspace 1/2/3 on focused monitor
+# alt + 4/5                 focus monitor 1/2
+# alt + shift + 4/5         move window to monitor 1/2
+# alt + 6                   focus last workspace
+# alt + shift + 6           move window to last workspace
+# alt + p                   toggle pause
+# alt + i                   toggle shortcuts
+
+# Reload whkd configuration
+# alt + o                 : taskkill /f /im whkd.exe && start /b whkd # if shell is cmd
+alt + o                 : taskkill /f /im whkd.exe; Start-Process whkd -WindowStyle hidden # if shell is pwsh / powershell
+alt + shift + o         : komorebic reload-configuration
+
+alt + i                 : komorebic toggle-shortcuts
+
+# App shortcuts - these require shell to be pwsh / powershell
+# The apps will be focused if open, or launched if not open
+# alt + f                 : if ($wshell.AppActivate('Firefox') -eq $False) { start firefox }
+# alt + b                 : if ($wshell.AppActivate('Chrome') -eq $False) { start chrome }
+
+alt + q                 : komorebic close
+alt + m                 : komorebic minimize
+
+# Focus windows
+alt + h                 : komorebic focus left
+alt + j                 : komorebic focus down
+alt + k                 : komorebic focus up
+alt + l                 : komorebic focus right
+alt + shift + oem_4     : komorebic cycle-focus previous # oem_4 is [
+alt + shift + oem_6     : komorebic cycle-focus next # oem_6 is ]
+
+# Move windows
+alt + shift + h         : komorebic move left
+alt + shift + j         : komorebic move down
+alt + shift + k         : komorebic move up
+alt + shift + l         : komorebic move right
+alt + shift + return    : komorebic promote
+
+# Stack windows
+alt + left              : komorebic stack left
+alt + down              : komorebic stack down
+alt + up                : komorebic stack up
+alt + right             : komorebic stack right
+alt + oem_1             : komorebic unstack # oem_1 is ;
+alt + oem_4             : komorebic cycle-stack previous # oem_4 is [
+alt + oem_6             : komorebic cycle-stack next # oem_6 is ]
+
+# Resize
+alt + oem_plus          : komorebic resize-axis horizontal increase
+alt + oem_minus         : komorebic resize-axis horizontal decrease
+alt + shift + oem_plus  : komorebic resize-axis vertical increase
+alt + shift + oem_minus : komorebic resize-axis vertical decrease
+
+# Manipulate windows
+alt + t                 : komorebic toggle-float
+alt + shift + f         : komorebic toggle-monocle
+
+# Window manager options
+alt + shift + r         : komorebic retile
+alt + p                 : komorebic toggle-pause
+
+# Layouts
+alt + x                 : komorebic flip-layout horizontal
+alt + y                 : komorebic flip-layout vertical
+
+# Workspace focus (global order: E1 E2 E3 I1 I2 I3)
+# Managed by AutoHotkey in workspace-cycle.ahk to avoid dropped hotkeys
+
+# Move windows to global workspace order (E1 E2 E3 I1 I2 I3)
+# Managed by AutoHotkey in workspace-cycle.ahk to avoid dropped hotkeys
+
+# Restart Komorebi
+alt + shift + c : komorebic stop --bar --whkd;sleep 3;komorebic start --bar --whkd;
diff --git a/home/.config/workspace-cycle.ahk b/home/.config/workspace-cycle.ahk
new file mode 100644
index 0000000..de5298e
--- /dev/null
+++ b/home/.config/workspace-cycle.ahk
@@ -0,0 +1,60 @@
+#Requires AutoHotkey v2.0
+#SingleInstance Force
+#UseHook True
+
+; Key map
+; Alt+1..6         focus named workspaces: E1 E2 E3 I1 I2 I3
+; Alt+Shift+1..6   move window to:        E1 E2 E3 I1 I2 I3
+; Ctrl+Alt+7       cycle previous workspace in global ring
+; Ctrl+Alt+8       cycle next workspace in global ring
+
+RunKomorebic(args) {
+    exe := A_ProgramFiles . "\\komorebi\\bin\\komorebic.exe"
+    Run("`"" . exe . "`" " . args, , "Hide")
+}
+
+RunWorkspace(action, slot) {
+    userProfile := EnvGet("USERPROFILE")
+    script := userProfile . "\\.config\\workspace-target.ps1"
+    q := Chr(34)
+    cmd := "-NoProfile -ExecutionPolicy Bypass -WindowStyle Hidden -File " . q . script . q . " -Action " . action . " -Slot " . slot
+    Run(A_WinDir . "\\System32\\WindowsPowerShell\\v1.0\\powershell.exe " . cmd, , "Hide")
+}
+
+RunReconcile() {
+    userProfile := EnvGet("USERPROFILE")
+    script := userProfile . "\\.config\\workspace-reconcile.ps1"
+    q := Chr(34)
+    cmd := "-NoProfile -ExecutionPolicy Bypass -WindowStyle Hidden -File " . q . script . q
+    Run(A_WinDir . "\\System32\\WindowsPowerShell\\v1.0\\powershell.exe " . cmd, , "Hide")
+}
+
+SetTimer(RunReconcile, 15000)
+RunReconcile()
+
+RunCycle(direction) {
+    userProfile := EnvGet("USERPROFILE")
+    script := userProfile . "\\.config\\workspace-ring.ps1"
+    q := Chr(34)
+    cmd := "-NoProfile -ExecutionPolicy Bypass -WindowStyle Hidden -File " . q . script . q . " -Direction " . direction
+    Run(A_WinDir . "\\System32\\WindowsPowerShell\\v1.0\\powershell.exe " . cmd, , "Hide")
+}
+
+#F7::RunCycle("previous")
+#F8::RunCycle("next")
+^!7::RunCycle("previous")
+^!8::RunCycle("next")
+
+!1::RunWorkspace("focus", 1)
+!2::RunWorkspace("focus", 2)
+!3::RunWorkspace("focus", 3)
+!4::RunWorkspace("focus", 4)
+!5::RunWorkspace("focus", 5)
+!6::RunWorkspace("focus", 6)
+
+!+1::RunWorkspace("move", 1)
+!+2::RunWorkspace("move", 2)
+!+3::RunWorkspace("move", 3)
+!+4::RunWorkspace("move", 4)
+!+5::RunWorkspace("move", 5)
+!+6::RunWorkspace("move", 6)
diff --git a/home/.config/workspace-cycle.ps1 b/home/.config/workspace-cycle.ps1
new file mode 100644
index 0000000..7fb05a0
--- /dev/null
+++ b/home/.config/workspace-cycle.ps1
@@ -0,0 +1,52 @@
+param(
+    [ValidateSet('next','previous')]
+    [string]$Direction = 'next'
+)
+
+$log = Join-Path $env:LOCALAPPDATA 'komorebi\workspace-cycle.log'
+
+function Write-Log {
+    param([string]$Message)
+    $ts = Get-Date -Format 'yyyy-MM-dd HH:mm:ss'
+    Add-Content -Path $log -Value "$ts $Message"
+}
+
+try {
+    $state = komorebic state | ConvertFrom-Json
+    $monitor = [int]$state.monitors.focused
+    $workspace = [int]$state.monitors.elements[$monitor].workspaces.focused
+
+    if ($Direction -eq 'next') {
+        if ($monitor -eq 0) {
+            if ($workspace -lt 2) {
+                komorebic focus-monitor-workspace 0 ($workspace + 1)
+            } else {
+                komorebic focus-monitor-workspace 1 0
+            }
+        } else {
+            if ($workspace -lt 2) {
+                komorebic focus-monitor-workspace 1 ($workspace + 1)
+            } else {
+                komorebic focus-monitor-workspace 0 0
+            }
+        }
+    } else {
+        if ($monitor -eq 1) {
+            if ($workspace -gt 0) {
+                komorebic focus-monitor-workspace 1 ($workspace - 1)
+            } else {
+                komorebic focus-monitor-workspace 0 2
+            }
+        } else {
+            if ($workspace -gt 0) {
+                komorebic focus-monitor-workspace 0 ($workspace - 1)
+            } else {
+                komorebic focus-monitor-workspace 1 2
+            }
+        }
+    }
+
+    Write-Log "ok direction=$Direction monitor=$monitor workspace=$workspace"
+} catch {
+    Write-Log "error direction=$Direction message=$($_.Exception.Message)"
+}
diff --git a/home/.config/workspace-reconcile.ps1 b/home/.config/workspace-reconcile.ps1
new file mode 100644
index 0000000..6d87d83
--- /dev/null
+++ b/home/.config/workspace-reconcile.ps1
@@ -0,0 +1,9 @@
+$state = komorebic state | ConvertFrom-Json
+$monitorCount = @($state.monitors.elements).Count
+
+if ($monitorCount -ge 2) {
+    komorebic ensure-named-workspaces 0 I1 I2 I3
+    komorebic ensure-named-workspaces 1 E1 E2 E3
+} else {
+    komorebic ensure-named-workspaces 0 I1 I2 I3
+}
diff --git a/home/.config/workspace-ring.ps1 b/home/.config/workspace-ring.ps1
new file mode 100644
index 0000000..d59d1d3
--- /dev/null
+++ b/home/.config/workspace-ring.ps1
@@ -0,0 +1,63 @@
+param(
+    [ValidateSet('next','previous')]
+    [string]$Direction = 'next'
+)
+
+$stateDir = Join-Path $env:LOCALAPPDATA 'komorebi'
+
+if (-not (Test-Path $stateDir)) {
+    New-Item -Path $stateDir -ItemType Directory | Out-Null
+}
+
+$s = komorebic state | ConvertFrom-Json
+$monitorCount = @($s.monitors.elements).Count
+$monitor = [int]$s.monitors.focused
+$workspace = [int]$s.monitors.elements[$monitor].workspaces.focused
+
+if ($monitorCount -lt 2) {
+    if ($Direction -eq 'next') {
+        if ($workspace -lt 2) {
+            komorebic focus-monitor-workspace 0 ($workspace + 1)
+        } else {
+            komorebic focus-monitor-workspace 0 0
+        }
+    } else {
+        if ($workspace -gt 0) {
+            komorebic focus-monitor-workspace 0 ($workspace - 1)
+        } else {
+            komorebic focus-monitor-workspace 0 2
+        }
+    }
+
+    return
+}
+
+if ($Direction -eq 'next') {
+    if ($monitor -eq 0) {
+        if ($workspace -lt 2) {
+            komorebic focus-monitor-workspace 0 ($workspace + 1)
+        } else {
+            komorebic focus-monitor-workspace 1 0
+        }
+    } else {
+        if ($workspace -lt 2) {
+            komorebic focus-monitor-workspace 1 ($workspace + 1)
+        } else {
+            komorebic focus-monitor-workspace 0 0
+        }
+    }
+} else {
+    if ($monitor -eq 1) {
+        if ($workspace -gt 0) {
+            komorebic focus-monitor-workspace 1 ($workspace - 1)
+        } else {
+            komorebic focus-monitor-workspace 0 2
+        }
+    } else {
+        if ($workspace -gt 0) {
+            komorebic focus-monitor-workspace 0 ($workspace - 1)
+        } else {
+            komorebic focus-monitor-workspace 1 2
+        }
+    }
+}
diff --git a/home/.config/workspace-target.ps1 b/home/.config/workspace-target.ps1
new file mode 100644
index 0000000..a7a473e
--- /dev/null
+++ b/home/.config/workspace-target.ps1
@@ -0,0 +1,24 @@
+param(
+    [ValidateSet('focus','move')]
+    [string]$Action,
+
+    [ValidateRange(1, 6)]
+    [int]$Slot
+)
+
+$state = komorebic state | ConvertFrom-Json
+$monitorCount = @($state.monitors.elements).Count
+
+if ($monitorCount -ge 2) {
+    $targets = @('E1', 'E2', 'E3', 'I1', 'I2', 'I3')
+} else {
+    $targets = @('I1', 'I2', 'I3', 'I1', 'I2', 'I3')
+}
+
+$target = $targets[$Slot - 1]
+
+if ($Action -eq 'focus') {
+    komorebic focus-named-workspace $target
+} else {
+    komorebic move-to-named-workspace $target
+}
diff --git a/home/.wslgconfig b/home/.wslgconfig
new file mode 100644
index 0000000..564c1ee
--- /dev/null
+++ b/home/.wslgconfig
@@ -0,0 +1,4 @@
+[system-distro-env]
+WESTON_RDP_HI_DPI_SCALING=true
+WESTON_RDP_FRACTIONAL_HI_DPI_SCALING=true
+WESTON_RDP_DEBUG_DESKTOP_SCALING_FACTOR=100
diff --git a/home/komorebi.bar.0.json b/home/komorebi.bar.0.json
new file mode 100644
index 0000000..28f181d
--- /dev/null
+++ b/home/komorebi.bar.0.json
@@ -0,0 +1,73 @@
+{
+  "$schema": "https://raw.githubusercontent.com/LGUG2Z/komorebi/v0.1.37/schema.bar.json",
+  "monitor": 0,
+  "font_family": "JetBrains Mono",
+  "theme": {
+    "palette": "Base16",
+    "name": "Ashes",
+    "accent": "Base0D"
+  },
+  "left_widgets": [
+    {
+      "Komorebi": {
+        "workspaces": {
+          "enable": true,
+          "hide_empty_workspaces": false
+        },
+        "layout": {
+          "enable": true
+        },
+        "focused_window": {
+          "enable": true,
+          "show_icon": true
+        }
+      }
+    }
+  ],
+  "right_widgets": [
+    {
+      "Update": {
+        "enable": true
+      }
+    },
+    {
+      "Media": {
+        "enable": true
+      }
+    },
+    {
+      "Storage": {
+        "enable": true
+      }
+    },
+    {
+      "Memory": {
+        "enable": true
+      }
+    },
+    {
+      "Network": {
+        "enable": true,
+        "show_total_data_transmitted": true,
+        "show_network_activity": true
+      }
+    },
+    {
+      "Date": {
+        "enable": true,
+        "format": "DayDateMonthYear"
+      }
+    },
+    {
+      "Time": {
+        "enable": true,
+        "format": "TwentyFourHour"
+      }
+    },
+    {
+      "Battery": {
+        "enable": true
+      }
+    }
+  ]
+}
diff --git a/home/komorebi.bar.1.json b/home/komorebi.bar.1.json
new file mode 100644
index 0000000..a912515
--- /dev/null
+++ b/home/komorebi.bar.1.json
@@ -0,0 +1,73 @@
+{
+  "$schema": "https://raw.githubusercontent.com/LGUG2Z/komorebi/v0.1.37/schema.bar.json",
+  "monitor": 1,
+  "font_family": "JetBrains Mono",
+  "theme": {
+    "palette": "Base16",
+    "name": "Ashes",
+    "accent": "Base0D"
+  },
+  "left_widgets": [
+    {
+      "Komorebi": {
+        "workspaces": {
+          "enable": true,
+          "hide_empty_workspaces": false
+        },
+        "layout": {
+          "enable": true
+        },
+        "focused_window": {
+          "enable": true,
+          "show_icon": true
+        }
+      }
+    }
+  ],
+  "right_widgets": [
+    {
+      "Update": {
+        "enable": true
+      }
+    },
+    {
+      "Media": {
+        "enable": true
+      }
+    },
+    {
+      "Storage": {
+        "enable": true
+      }
+    },
+    {
+      "Memory": {
+        "enable": true
+      }
+    },
+    {
+      "Network": {
+        "enable": true,
+        "show_total_data_transmitted": true,
+        "show_network_activity": true
+      }
+    },
+    {
+      "Date": {
+        "enable": true,
+        "format": "DayDateMonthYear"
+      }
+    },
+    {
+      "Time": {
+        "enable": true,
+        "format": "TwentyFourHour"
+      }
+    },
+    {
+      "Battery": {
+        "enable": true
+      }
+    }
+  ]
+}
diff --git a/home/komorebi.json b/home/komorebi.json
new file mode 100644
index 0000000..541732a
--- /dev/null
+++ b/home/komorebi.json
@@ -0,0 +1,60 @@
+{
+  "$schema": "https://raw.githubusercontent.com/LGUG2Z/komorebi/v0.1.37/schema.json",
+  "app_specific_configuration_path": "$Env:USERPROFILE/applications.json",
+  "window_hiding_behaviour": "Cloak",
+  "cross_monitor_move_behaviour": "Insert",
+  "default_workspace_padding": 10,
+  "default_container_padding": 10,
+  "display_index_preferences": {
+    "0": "BOE095F-4&35609429&0&UID8388688",
+    "1": "VSCC336-4&35609429&0&UID53320"
+  },
+
+  "border": true,
+  "border_width": 8,
+  "border_offset": -1,
+  "theme": {
+    "palette": "Base16",
+    "name": "Ashes",
+    "unfocused_border": "Base03",
+    "bar_accent": "Base0D"
+  },
+  "bar_configurations": [
+    "$Env:USERPROFILE/komorebi.bar.0.json",
+    "$Env:USERPROFILE/komorebi.bar.1.json"
+  ],
+  "monitors": [
+    {
+      "workspaces": [
+        {
+          "name": "I1",
+          "layout": "BSP"
+        },
+        {
+          "name": "I2",
+          "layout": "VerticalStack"
+        },
+        {
+          "name": "I3",
+          "layout": "HorizontalStack"
+        }
+      ]
+    },
+    {
+      "workspaces": [
+        {
+          "name": "E1",
+          "layout": "BSP"
+        },
+        {
+          "name": "E2",
+          "layout": "VerticalStack"
+        },
+        {
+          "name": "E3",
+          "layout": "HorizontalStack"
+        }
+      ]
+    }
+  ]
+}
diff --git a/scripts/oprompt.ps1 b/scripts/oprompt.ps1
new file mode 100644
index 0000000..ce1b72e
--- /dev/null
+++ b/scripts/oprompt.ps1
@@ -0,0 +1,26 @@
+[CmdletBinding()]
+param(
+    [Parameter(Mandatory = $true, Position = 0)]
+    [string]$Name,
+
+    [switch]$Copy
+)
+
+Set-StrictMode -Version Latest
+$ErrorActionPreference = "Stop"
+
+$repoRoot = Resolve-Path (Join-Path $PSScriptRoot "..")
+$promptPath = Join-Path $repoRoot "docs\prompts\$Name.md"
+
+if (-not (Test-Path -LiteralPath $promptPath)) {
+    throw "Prompt not found: $promptPath"
+}
+
+$content = Get-Content -LiteralPath $promptPath -Raw
+
+if ($Copy) {
+    Set-Clipboard -Value $content
+    Write-Host "Copied prompt '$Name' to clipboard."
+} else {
+    Write-Output $content
+}
diff --git a/windows/backup/README.md b/windows/backup/README.md
new file mode 100644
index 0000000..58f142c
--- /dev/null
+++ b/windows/backup/README.md
@@ -0,0 +1,25 @@
+# Windows backup workflow
+
+This folder contains scripts and exported artifacts for backing up machine-specific Windows config.
+
+## Export
+
+Run from repo root:
+
+```powershell
+powershell -ExecutionPolicy Bypass -File .\windows\backup\export.ps1
+```
+
+The export script currently captures these targets when present:
+
+- PowerShell 7 profile (`Documents\PowerShell\Microsoft.PowerShell_profile.ps1`)
+- Windows PowerShell profile (`Documents\WindowsPowerShell\Microsoft.PowerShell_profile.ps1`)
+- Windows Terminal settings (`settings.json` for stable/preview packages)
+- VS Code user settings and keybindings
+- `winget` package export (`windows/backup/winget-packages.json`)
+
+## Notes
+
+- Missing files are skipped.
+- Existing repo copies are overwritten with the latest local version.
+- Review diffs before committing in case local app settings include machine-specific values you do not want to track.
diff --git a/windows/backup/export.ps1 b/windows/backup/export.ps1
new file mode 100644
index 0000000..6a883c5
--- /dev/null
+++ b/windows/backup/export.ps1
@@ -0,0 +1,85 @@
+[CmdletBinding()]
+param(
+    [string]$RepoRoot
+)
+
+Set-StrictMode -Version Latest
+$ErrorActionPreference = "Stop"
+
+function Copy-IfExists {
+    param(
+        [Parameter(Mandatory = $true)]
+        [string]$Source,
+
+        [Parameter(Mandatory = $true)]
+        [string]$Destination
+    )
+
+    if (-not (Test-Path -LiteralPath $Source)) {
+        Write-Host "skip  $Source"
+        return
+    }
+
+    $parent = Split-Path -Path $Destination -Parent
+    if (-not (Test-Path -LiteralPath $parent)) {
+        New-Item -ItemType Directory -Path $parent -Force | Out-Null
+    }
+
+    Copy-Item -LiteralPath $Source -Destination $Destination -Force
+    Write-Host "copy  $Source -> $Destination"
+}
+
+if ([string]::IsNullOrWhiteSpace($RepoRoot)) {
+    $RepoRoot = Join-Path $PSScriptRoot "..\.."
+}
+
+$repoRootPath = (Resolve-Path -LiteralPath $RepoRoot).Path
+
+$targets = @(
+    @{
+        Source = Join-Path $HOME "Documents\PowerShell\Microsoft.PowerShell_profile.ps1"
+        Destination = Join-Path $repoRootPath "home\Documents\PowerShell\Microsoft.PowerShell_profile.ps1"
+    },
+    @{
+        Source = Join-Path $HOME "Documents\WindowsPowerShell\Microsoft.PowerShell_profile.ps1"
+        Destination = Join-Path $repoRootPath "home\Documents\WindowsPowerShell\Microsoft.PowerShell_profile.ps1"
+    },
+    @{
+        Source = Join-Path $env:LOCALAPPDATA "Packages\Microsoft.WindowsTerminal_8wekyb3d8bbwe\LocalState\settings.json"
+        Destination = Join-Path $repoRootPath "windows\terminal\settings.json"
+    },
+    @{
+        Source = Join-Path $env:LOCALAPPDATA "Packages\Microsoft.WindowsTerminalPreview_8wekyb3d8bbwe\LocalState\settings.json"
+        Destination = Join-Path $repoRootPath "windows\terminal\settings.preview.json"
+    },
+    @{
+        Source = Join-Path $env:APPDATA "Code\User\settings.json"
+        Destination = Join-Path $repoRootPath "windows\vscode\settings.json"
+    },
+    @{
+        Source = Join-Path $env:APPDATA "Code\User\keybindings.json"
+        Destination = Join-Path $repoRootPath "windows\vscode\keybindings.json"
+    }
+)
+
+Write-Host "Repo root: $repoRootPath"
+
+foreach ($target in $targets) {
+    Copy-IfExists -Source $target.Source -Destination $target.Destination
+}
+
+$wingetOutput = Join-Path $repoRootPath "windows\backup\winget-packages.json"
+
+if (Get-Command winget -ErrorAction SilentlyContinue) {
+    $wingetParent = Split-Path -Path $wingetOutput -Parent
+    if (-not (Test-Path -LiteralPath $wingetParent)) {
+        New-Item -ItemType Directory -Path $wingetParent -Force | Out-Null
+    }
+
+    winget export --output $wingetOutput --accept-source-agreements | Out-Null
+    Write-Host "export winget -> $wingetOutput"
+} else {
+    Write-Host "skip  winget export (winget not found)"
+}
+
+Write-Host "Done."
diff --git a/windows/backup/winget-packages.json b/windows/backup/winget-packages.json
new file mode 100644
index 0000000..d064087
--- /dev/null
+++ b/windows/backup/winget-packages.json
@@ -0,0 +1,164 @@
+{
+	"$schema" : "https://aka.ms/winget-packages.schema.2.0.json",
+	"CreationDate" : "2026-02-28T11:42:39.202-00:00",
+	"Sources" : 
+	[
+		{
+			"Packages" : 
+			[
+				{
+					"PackageIdentifier" : "AutoHotkey.AutoHotkey"
+				},
+				{
+					"PackageIdentifier" : "Git.Git"
+				},
+				{
+					"PackageIdentifier" : "Microsoft.OneDrive"
+				},
+				{
+					"PackageIdentifier" : "Symless.Synergy"
+				},
+				{
+					"PackageIdentifier" : "NordSecurity.NordVPN"
+				},
+				{
+					"PackageIdentifier" : "LGUG2Z.whkd"
+				},
+				{
+					"PackageIdentifier" : "calibre.calibre"
+				},
+				{
+					"PackageIdentifier" : "Neovim.Neovim"
+				},
+				{
+					"PackageIdentifier" : "Logitech.OptionsPlus"
+				},
+				{
+					"PackageIdentifier" : "Adobe.Acrobat.Reader.64-bit"
+				},
+				{
+					"PackageIdentifier" : "PaprikaApp.Paprika.3"
+				},
+				{
+					"PackageIdentifier" : "LGUG2Z.komorebi"
+				},
+				{
+					"PackageIdentifier" : "GitHub.cli"
+				},
+				{
+					"PackageIdentifier" : "AirDroid.AirDroid"
+				},
+				{
+					"PackageIdentifier" : "Brave.Brave"
+				},
+				{
+					"PackageIdentifier" : "Google.Chrome.EXE"
+				},
+				{
+					"PackageIdentifier" : "Microsoft.Edge"
+				},
+				{
+					"PackageIdentifier" : "Avanquest.SodaPDFDesktop"
+				},
+				{
+					"PackageIdentifier" : "WiresharkFoundation.Wireshark"
+				},
+				{
+					"PackageIdentifier" : "Microsoft.VCRedist.2015+.x86"
+				},
+				{
+					"PackageIdentifier" : "Samsung.DeX"
+				},
+				{
+					"PackageIdentifier" : "Microsoft.DotNet.DesktopRuntime.8"
+				},
+				{
+					"PackageIdentifier" : "Perforce.P4V"
+				},
+				{
+					"PackageIdentifier" : "Microsoft.VCRedist.2008.x86"
+				},
+				{
+					"PackageIdentifier" : "Microsoft.VCRedist.2010.x86"
+				},
+				{
+					"PackageIdentifier" : "Microsoft.VCRedist.2015+.x64"
+				},
+				{
+					"PackageIdentifier" : "Amazon.Kindle"
+				},
+				{
+					"PackageIdentifier" : "Anaconda.Anaconda3"
+				},
+				{
+					"PackageIdentifier" : "Discord.Discord"
+				},
+				{
+					"PackageIdentifier" : "GIMP.GIMP.3"
+				},
+				{
+					"PackageIdentifier" : "SST.opencode"
+				},
+				{
+					"PackageIdentifier" : "Zoom.Zoom.EXE"
+				},
+				{
+					"PackageIdentifier" : "reMarkable.reMarkableCompanionApp"
+				},
+				{
+					"PackageIdentifier" : "Microsoft.VisualStudioCode"
+				},
+				{
+					"PackageIdentifier" : "Microsoft.PowerToys"
+				},
+				{
+					"PackageIdentifier" : "Canonical.Ubuntu"
+				},
+				{
+					"PackageIdentifier" : "Microsoft.Teams"
+				},
+				{
+					"PackageIdentifier" : "Microsoft.AppInstaller"
+				},
+				{
+					"PackageIdentifier" : "Microsoft.UI.Xaml.2.7"
+				},
+				{
+					"PackageIdentifier" : "Microsoft.UI.Xaml.2.8"
+				},
+				{
+					"PackageIdentifier" : "Microsoft.VCLibs.Desktop.14"
+				},
+				{
+					"PackageIdentifier" : "Microsoft.WindowsTerminal"
+				},
+				{
+					"PackageIdentifier" : "Microsoft.WSL"
+				}
+			],
+			"SourceDetails" : 
+			{
+				"Argument" : "https://cdn.winget.microsoft.com/cache",
+				"Identifier" : "Microsoft.Winget.Source_8wekyb3d8bbwe",
+				"Name" : "winget",
+				"Type" : "Microsoft.PreIndexed.Package"
+			}
+		},
+		{
+			"Packages" : 
+			[
+				{
+					"PackageIdentifier" : "9NQPSL29BFFF"
+				}
+			],
+			"SourceDetails" : 
+			{
+				"Argument" : "https://storeedgefd.dsx.mp.microsoft.com/v9.0",
+				"Identifier" : "StoreEdgeFD",
+				"Name" : "msstore",
+				"Type" : "Microsoft.Rest"
+			}
+		}
+	],
+	"WinGetVersion" : "1.12.460"
+}
diff --git a/windows/keyboard/README.md b/windows/keyboard/README.md
new file mode 100644
index 0000000..1b2c59b
--- /dev/null
+++ b/windows/keyboard/README.md
@@ -0,0 +1,41 @@
+# Caps Lock to Ctrl (Scancode Map)
+
+This folder stores a machine-level keyboard remap for Windows:
+
+- Source key: Caps Lock
+- Destination key: Left Ctrl
+
+Because this uses `Scancode Map` under `HKLM`, it applies system-wide, including elevated apps.
+
+## Files
+
+- `caps-to-ctrl.reg`: apply the remap
+- `caps-to-ctrl-undo.reg`: remove the remap value
+- `apply.ps1`: idempotent admin script to apply the remap
+
+## Apply
+
+Option 1 (script, recommended):
+
+```powershell
+powershell -ExecutionPolicy Bypass -File .\windows\keyboard\apply.ps1
+```
+
+Option 2 (manual):
+
+1. Right-click `caps-to-ctrl.reg`
+2. Choose **Merge**
+3. Approve UAC prompt
+
+## Undo
+
+1. Right-click `caps-to-ctrl-undo.reg`
+2. Choose **Merge**
+3. Approve UAC prompt
+
+## Notes
+
+- Requires Administrator privileges.
+- Sign out or reboot after apply/undo.
+- Registry path: `HKLM\SYSTEM\CurrentControlSet\Control\Keyboard Layout`
+- Value name: `Scancode Map` (REG_BINARY)
diff --git a/windows/keyboard/apply.ps1 b/windows/keyboard/apply.ps1
new file mode 100644
index 0000000..260fc72
--- /dev/null
+++ b/windows/keyboard/apply.ps1
@@ -0,0 +1,31 @@
+$ErrorActionPreference = 'Stop'
+
+$targetPath = 'HKLM:\SYSTEM\CurrentControlSet\Control\Keyboard Layout'
+$valueName = 'Scancode Map'
+[byte[]]$desired = 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x02,0x00,0x00,0x00,0x1D,0x00,0x3A,0x00,0x00,0x00,0x00,0x00
+
+$identity = [Security.Principal.WindowsIdentity]::GetCurrent()
+$principal = [Security.Principal.WindowsPrincipal]::new($identity)
+$isAdmin = $principal.IsInRole([Security.Principal.WindowsBuiltInRole]::Administrator)
+
+if (-not $isAdmin) {
+    Write-Error 'This script must be run as Administrator.'
+}
+
+$current = (Get-ItemProperty -Path $targetPath -Name $valueName -ErrorAction SilentlyContinue).$valueName
+
+$isMatch = $false
+if ($null -ne $current -and $current.Length -eq $desired.Length) {
+    $isMatch = [System.Linq.Enumerable]::SequenceEqual([byte[]]$current, $desired)
+}
+
+if ($isMatch) {
+    Write-Host 'Caps Lock -> Left Ctrl remap already present. No changes made.'
+    Write-Host 'No reboot needed.'
+    exit 0
+}
+
+New-ItemProperty -Path $targetPath -Name $valueName -PropertyType Binary -Value $desired -Force | Out-Null
+
+Write-Host 'Applied Caps Lock -> Left Ctrl remap via Scancode Map.'
+Write-Host 'Sign out or reboot is required for the remap to take effect.'
diff --git a/windows/keyboard/caps-to-ctrl-undo.reg b/windows/keyboard/caps-to-ctrl-undo.reg
new file mode 100644
index 0000000..b1f840c
--- /dev/null
+++ b/windows/keyboard/caps-to-ctrl-undo.reg
@@ -0,0 +1,4 @@
+Windows Registry Editor Version 5.00
+
+[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Keyboard Layout]
+"Scancode Map"=-
diff --git a/windows/keyboard/caps-to-ctrl.reg b/windows/keyboard/caps-to-ctrl.reg
new file mode 100644
index 0000000..2237233
--- /dev/null
+++ b/windows/keyboard/caps-to-ctrl.reg
@@ -0,0 +1,4 @@
+Windows Registry Editor Version 5.00
+
+[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Keyboard Layout]
+"Scancode Map"=hex:00,00,00,00,00,00,00,00,02,00,00,00,1d,00,3a,00,00,00,00,00
diff --git a/windows/terminal/settings.json b/windows/terminal/settings.json
new file mode 100644
index 0000000..58a3343
--- /dev/null
+++ b/windows/terminal/settings.json
@@ -0,0 +1,106 @@
+{
+    "$help": "https://aka.ms/terminal-documentation",
+    "$schema": "https://aka.ms/terminal-profiles-schema",
+    "actions": 
+    [
+        {
+            "command": "find",
+            "id": "User.find"
+        },
+        {
+            "command": 
+            {
+                "action": "splitPane",
+                "split": "auto",
+                "splitMode": "duplicate"
+            },
+            "id": "User.splitPane.A6751878"
+        },
+        {
+            "command": "paste",
+            "id": "User.paste"
+        },
+        {
+            "command": 
+            {
+                "action": "copy",
+                "singleLine": false
+            },
+            "id": "User.copy.644BA8F2"
+        }
+    ],
+    "copyFormatting": "none",
+    "copyOnSelect": false,
+    "defaultProfile": "{61c54bbd-c2c6-5271-96e7-009a87ff44bf}",
+    "keybindings": 
+    [
+        {
+            "id": "User.splitPane.A6751878",
+            "keys": "alt+shift+d"
+        },
+        {
+            "id": "User.paste",
+            "keys": "ctrl+v"
+        },
+        {
+            "id": "User.find",
+            "keys": "ctrl+shift+f"
+        },
+        {
+            "id": "User.copy.644BA8F2",
+            "keys": "ctrl+c"
+        }
+    ],
+    "newTabMenu": 
+    [
+        {
+            "type": "remainingProfiles"
+        }
+    ],
+    "profiles": 
+    {
+        "defaults": {},
+        "list": 
+        [
+            {
+                "commandline": "%SystemRoot%\\System32\\WindowsPowerShell\\v1.0\\powershell.exe",
+                "guid": "{61c54bbd-c2c6-5271-96e7-009a87ff44bf}",
+                "hidden": false,
+                "name": "Windows PowerShell"
+            },
+            {
+                "commandline": "%SystemRoot%\\System32\\cmd.exe",
+                "guid": "{0caa0dad-35be-5f56-a8ff-afceeeaa6101}",
+                "hidden": false,
+                "name": "Command Prompt"
+            },
+            {
+                "guid": "{b453ae62-4e3d-5e58-b989-0a998ec441b8}",
+                "hidden": false,
+                "name": "Azure Cloud Shell",
+                "source": "Windows.Terminal.Azure"
+            },
+            {
+                "colorScheme": "Campbell",
+                "guid": "{51855cb2-8cce-5362-8f54-464b92b32386}",
+                "hidden": false,
+                "name": "Ubuntu",
+                "source": "CanonicalGroupLimited.Ubuntu_79rhkp1fndgsc"
+            },
+            {
+                "guid": "{2c4de342-38b7-51cf-b940-2309a097f518}",
+                "hidden": true,
+                "name": "Ubuntu",
+                "source": "Windows.Terminal.Wsl"
+            },
+            {
+                "guid": "{07b52e3e-de2c-5db4-bd2d-ba144ed6c273}",
+                "hidden": false,
+                "name": "Ubuntu-20.04",
+                "source": "Windows.Terminal.Wsl"
+            }
+        ]
+    },
+    "schemes": [],
+    "themes": []
+}
diff --git a/windows/vscode/settings.json b/windows/vscode/settings.json
new file mode 100644
index 0000000..d66e5c5
--- /dev/null
+++ b/windows/vscode/settings.json
@@ -0,0 +1,3 @@
+{
+    "workbench.colorTheme": "Default Dark Modern"
+}