chore: update cursor rulesets

.cursor/rules/development_guide.mdc

@@ -8,28 +8,3 @@ alwaysApply: true
 ✅ remove whitespace at the end of lines
 ✅ use npm run lint-fix to check for warnings
 ✅ do not use npm run dev let me handle running and supplying feedback
-✅ do not add or commit for the user; let him control that process
-
-always preview changes and commit message to use and allow me to copy and paste
-✅ Preferred Commit Message Format
-
-    Short summary in the first line (concise and high-level).
-    Avoid long commit bodies unless truly necessary.
-
-✅ Valued Content in Commit Messages
-
-    Specific fixes or features.
-    Symptoms or problems that were fixed.
-    Notes about tests passing or TS/linting errors being resolved (briefly).
-
-❌ Avoid in Commit Messages
-
-    Vague terms: “improved”, “enhanced”, “better” — especially from AI.
-    Minor changes: small doc tweaks, one-liners, cleanup, or lint fixes.
-    Redundant blurbs: repeated across files or too generic.
-    Multiple overlapping purposes in a single commit — prefer narrow, focused commits.
-    Long explanations of what can be deduced from good in-line code comments.
-
- Guiding Principle
-
-    Let code and inline documentation speak for themselves. Use commits to highlight what isn't obvious from reading the code.