## Summary
Clean up and consolidate formatting configuration across the monorepo.
## Changes
### 1. Remove Redundant Configs
- ❌ Delete `packages/twenty-server/.prettierrc` (had invalid
`brakeBeforeElse` typo)
- ❌ Delete `packages/twenty-zapier/.prettierrc`
- ✅ Use root `.prettierrc` only (Prettier searches up directory tree
automatically)
### 2. Improve Root Prettier Config
- Change `endOfLine: 'auto'` → `'lf'` for consistent Unix line endings
across all OSes
### 3. Enhance VSCode Settings
- `files.eol: 'auto'` → `'\\n'` (consistent with Prettier)
- Add `files.insertFinalNewline: true` (explicit editor behavior)
- Add `files.trimTrailingWhitespace: true` (cleaner files)
### 4. Add `.gitattributes`
- Enforce LF line endings at Git level
- Prevents `core.autocrlf` from converting based on contributor's OS
- Mark patch files as binary (they have mixed line endings by design)
- Explicitly define binary file types
### 5. Fix Line Endings
- Convert 3 selectable-list state files from CRLF → LF
- These were the only source files with Windows line endings
## Why These Changes Matter
**Before:**
- 3 different Prettier configs (inconsistent, one had typo)
- Mixed CRLF/LF depending on contributor's OS
- No Git-level enforcement
**After:**
- Single source of truth for formatting
- All files use LF (Unix standard)
- Git enforces line endings regardless of OS
- Prettier warning about invalid option removed
## Result
- ✅ Single `.prettierrc` config
- ✅ Consistent LF line endings enforced by Git
- ✅ Better VSCode defaults
- ✅ No more CRLF files sneaking in from Windows contributors
