feat: Switch project tooling from npm to bun and add enhanced pre-commit

checks

- Replace npm commands with bun/bunx in scripts, docs, and CI - Add
enhanced pre-commit checks with parallel execution - Document pre-commit
hook behavior in PRE_COMMIT_HOOKS.md - Update .gitignore/.dockerignore
for bun-debug.log - Refine ESLint config for bun and Prettier
integration - Add scripts/type-check-staged.sh for fast staged type
checks - Improve developer workflow and code quality automation

docs/APP_NAME_CONFIGURATION.md

@@ -23,7 +23,7 @@ make deploy
 
 # For development
 export APP_NAME="DevMeds"
-npm run dev
+bun run dev
 
 # For Docker build
 APP_NAME="CustomApp" docker build -t myapp .
@@ -95,8 +95,8 @@ APP_NAME=StagingApp
 
 ### Development Mode
 
-1. `npm run predev` → Processes `index.html.template` → `index.html`
-2. `npm run dev` → Starts development server
+1. `bun run predev` → Processes `index.html.template` → `index.html`
+2. `bun run dev` → Starts development server
 
 ### Production Build