Migrate from Projectile to built-in project.el and fix Org mode

Major changes:
- Replace Projectile with built-in project.el for project management
- Add comprehensive Org mode configuration with TODO keywords and org-kanban support
- Fix multiple parsing errors and keybinding conflicts

Key improvements:
- Faster startup with built-in project.el (no external dependencies)
- Better integration with Eglot LSP client
- Proper Org TODO keyword highlighting and kanban column ordering
- Fixed unbalanced parentheses in init-completion.el and init-utils.el
- Resolved keybinding conflicts (C-c d g → C-c G d, removed C-u C-c C-r)
- Updated all file paths in init-utils.el to use lisp/ subdirectory

The configuration now loads cleanly without errors and maintains backward
compatibility with most Projectile keybindings (C-c p prefix) while also
supporting the standard project.el bindings (C-x p prefix).

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <noreply@anthropic.com>

lisp/init-eslint-fix.el

@@ -7,7 +7,9 @@
 ;; Function to check if ESLint is configured in the current project
 (defun project-has-eslint-config-p ()
   "Check if the current project has ESLint configuration."
-  (let ((project-root (or (projectile-project-root)
+  (require 'project)
+  (let ((project-root (or (when-let ((proj (project-current)))
+                            (project-root proj))
                           (locate-dominating-file default-directory ".git")
                           default-directory)))
     (or (file-exists-p (expand-file-name ".eslintrc" project-root))
@@ -62,7 +64,9 @@
 (defun create-basic-eslintrc ()
   "Create a basic .eslintrc.json file in the project root."
   (interactive)
-  (let* ((project-root (or (projectile-project-root)
+  (require 'project)
+  (let* ((project-root (or (when-let ((proj (project-current)))
+                             (project-root proj))
                            (locate-dominating-file default-directory ".git")
                            default-directory))
          (eslintrc-path (expand-file-name ".eslintrc.json" project-root)))