Minor cleanups.

Cleaned out some last remaining custome variable and ido stuff. Changes: - Added custom.el to .gitignore - Updated gc-cons-threshold comment (removed flx-ido reference) - Changed yasnippet to use yas-completing-read instead of yas-ido-prompt (works with vertico) - Removed commented-out old package list

Replace custom ibuffer code with ibuffer-project - Remove custom ibuffer major-mode grouping functions using obsolete flet - Add ibuffer-project package for automatic project-based buffer grouping - Simplify configuration from ~25 lines to ~6 lines

Added git stuff: - forge - GitHub/GitLab integration (view PRs, issues in magit) - magit-todos - Shows TODO/FIXME/XXX comments in magit status - C-x g keybinding for quick access to magit-status - Enabled magit-todos-mode globally

Upgraded JS modes. Changes: - Removed js2-mode package - Added treesit-auto package - Enabled global-treesit-auto-mode This will automatically: - Use js-ts-mode for JavaScript files - Install tree-sitter grammars on first use - Apply tree-sitter modes to other languages too (JSON, TypeScript, Python, etc.)

Moved from zencoding for html to emmet: Changes: - Package list: zencoding-mode → emmet-mode - html-mode hook: zencoding-mode → emmet-mode

Moved from ido and smex to vertico, orderless, consult, marginalia for auto complete. Packages updated: - Removed: flx-ido, smex - Added: vertico, orderless, consult, marginalia Configuration changes: - vertico-mode replaces ido-mode for completion UI - orderless provides fuzzy matching (replaces flx-ido) - marginalia-mode adds helpful annotations - consult-buffer replaces default buffer switching (better than ido) - consult-ripgrep replaces plain rg command (adds preview) - consult-yank-pop on M-y (enhanced kill-ring browsing) Your keybindings: - M-x now uses vertico (no special binding needed) - C-x b → consult-buffer (enhanced) - C-c g → consult-ripgrep (with live preview) - M-y → consult-yank-pop (browse kill ring) Please enter the commit message for your changes. Lines starting

Fixed some code rot issues.

Replaced ag with rg.

merge