Add Ralph Wiggum agent setup and project specifications

- Add project constitution with vision, principles, and autonomy settings
- Add 15 feature specifications covering full app scope
- Configure agent entry points (AGENTS.md, CLAUDE.md)
- Add build prompt and speckit command for spec creation
- Include comprehensive .gitignore for iOS development

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

.cursor/commands/speckit.specify.md

@@ -0,0 +1,31 @@
+# Create Specification
+
+Create a new specification file in `specs/` based on the description provided.
+
+## Arguments
+
+$ARGUMENTS - Description of the feature to specify
+
+## Output
+
+Create a file `specs/[feature-name].md` with:
+
+```markdown
+# [Feature Name]
+
+## Description
+[What this feature does]
+
+## Acceptance Criteria
+- [ ] Criterion 1
+- [ ] Criterion 2
+- [ ] ...
+
+## Technical Notes
+[Implementation guidance based on project-specifications.txt]
+
+## Edge Cases
+[How to handle failure scenarios]
+```
+
+Ensure acceptance criteria are specific, testable, and aligned with the project constitution.