feat: node 22 and pnpm support - upgrade code and dependencies

[hcavarsan]

• Upgrade all dependencies
• Switch from npm to pnpm
• Ensure Node 22 is working
• Removed Google Analytics
• Removed Sentry
• Run pnpm lint, pnpm build, and pnpm dev successfully

Due to an Electron-Builder error, the pnpm build command requires a workaround. You'll need to add the following lines to your $HOME/.pnpmrc file:

node-linker = hoisted
public-hoist-pattern=*
shamefully-hoist=true
side-effects-cache=false

PS: tests and cypress need to be updated

[brandonros]

/Users/brandon/Documents/coding/kube-forwarder/node_modules/electron-vuex/node_modules/electron-store/index.js:8 Uncaught TypeError: Cannot read properties of undefined (reading 'app')
    at new ElectronStore (/Users/brandon/Documents/coding/kube-forwarder/node_modules/electron-vuex/node_modules/electron-store/index.js:8:48)
    at PersistedState.createStorage (/Users/brandon/Documents/coding/kube-forwarder/node_modules/electron-vuex/dist/persisted-state.js:45:14)
    at PersistedState.loadOptions (/Users/brandon/Documents/coding/kube-forwarder/node_modules/electron-vuex/dist/persisted-state.js:36:62)
    at /Users/brandon/Documents/coding/kube-forwarder/node_modules/electron-vuex/dist/persisted-state.js:153:20
    at /Users/brandon/Documents/coding/kube-forwarder/node_modules/vuex/dist/vuex.common.js:429:46
    at Array.forEach (<anonymous>)
    at new Store (/Users/brandon/Documents/coding/kube-forwarder/node_modules/vuex/dist/vuex.common.js:429:11)
    at ./src/renderer/store/index.js (index.js:23:1)
    at __webpack_require__ (bootstrap:22:1)
    at fn (hot module replacement:61:1)

when running locally