chore: Add development guidelines documentation for AI Agents (#11243)

Added `AGENTS.md` containing development guidelines, build commands,
code style conventions, and project-specific instructions for easier
onboarding and consistent development practices. Additionally symlink
for `CLAUDE.md` and `windsurf`

.gitignore

@@ -71,9 +71,6 @@ test/cypress/videos/*
 /config/master.key
 /config/*.enc
 
-#ignore files under .vscode directory
-.vscode
-.cursor
 
 # yalc for local testing
 .yalc
@@ -92,5 +89,8 @@ yarn-debug.log*
 # https://vitejs.dev/guide/env-and-mode.html#env-files
 *.local
 
-# Claude.ai config file
-CLAUDE.md
+
+# TextEditors & AI Agents config files
+.vscode
+.claude/settings.local.json
+.cursor