Fix ValueError crash in contact extraction when names have fewer than 2 spaces

[Copilot]

The find_all_contacts() function crashes with ValueError: not enough values to unpack when any contact name contains fewer than 2 spaces. This breaks the entire contact extraction feature.

# Crashes on common names
name, note, label = "王五".rsplit(" ", maxsplit=2)  # ValueError
name, note, label = "李四 备注".rsplit(" ", maxsplit=2)  # ValueError

Changes

• Error handling: Wrap rsplit() in try-except at lines 218 and 243
• Fallback logic: Parse names with 0-2 spaces gracefully, setting missing fields to empty strings
• Applied to both locations: Initial contact load and scroll pagination loop

try:
    name, note, label = contact.Name.rsplit(" ", maxsplit=2)
except ValueError:
    parts = contact.Name.rsplit(" ", maxsplit=1) if " " in contact.Name else [contact.Name]
    if len(parts) == 2:
        name, note = parts
        label = ""
    else:
        name = parts[0]
        note = ""
        label = ""

Maintains backward compatibility with existing 3-part contact names while handling 1-2 part names without crashing.

Original prompt

Scan the repository for the most critical bug, then implement a targeted fix and explain your approach.

Custom agent used: bug-fix-teammate
Identifies critical bugs in your project and implements targeted fixes with working code

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