docs: Add MELPA submission status to CLAUDE.md

Added MELPA submission tracking information:

- PR URL: melpa/melpa#9704
- Status: SUBMITTED - Awaiting review
- Submission date: 2025-11-23
- Expected timeline: 1-7 days for review
- Next steps: Automated checks → Maintainer review → Merge

Updated status section with MELPA PR reference for easy tracking.

This serves as a reminder of the submission status and helps monitor
the progress of getting lumos-mode into MELPA package repository.

Author: rz1989s

CLAUDE.md

@@ -15,9 +15,10 @@ For complete ecosystem context, see: **[lumos/CLAUDE.md](https://github.com/getl
 
 Emacs major mode for editing `.lumos` files with syntax highlighting, smart indentation, and LSP integration via `lumos-lsp`.
 
-**Status**: v0.1.0 development
+**Status**: v0.1.0 development | ✅ Submitted to MELPA (PR #9704)
 **Target**: Emacs 26.1+
 **Dependencies**: lsp-mode (optional), lumos-lsp server
+**MELPA PR**: https://github.com/melpa/melpa/pull/9704
 
 ---
 
@@ -139,12 +140,36 @@ GitHub Actions runs on every push/PR:
 
 ### Pre-submission Checklist
 
-- [ ] All tests passing locally
-- [ ] CI passing on GitHub
-- [ ] README.md complete
-- [ ] Version bumped in header
-- [ ] package-lint clean
-- [ ] Byte compilation clean
+- [x] All tests passing locally
+- [x] CI passing on GitHub
+- [x] README.md complete
+- [x] Version bumped in header
+- [x] package-lint clean
+- [x] Byte compilation clean
+
+### MELPA Submission Status
+
+**Status**: ✅ **SUBMITTED** - Awaiting review
+
+**PR Details:**
+- **URL**: https://github.com/melpa/melpa/pull/9704
+- **Title**: Add lumos-mode
+- **Status**: OPEN
+- **Submitted**: 2025-11-23 (Nov 23, 2025)
+- **Author**: rz1989s (The Rector)
+
+**Next Steps:**
+1. ⏳ Automated checks (minutes) - bots verify recipe and build
+2. ⏳ Maintainer review (1-7 days) - MELPA maintainers review code
+3. ⏳ Address feedback if needed
+4. ⏳ Merge → Package available on MELPA within 24 hours
+
+**Monitor Progress:** https://github.com/melpa/melpa/pull/9704
+
+**Expected Timeline:**
+- Best case: 1-2 days
+- Normal case: 3-7 days
+- Package available to all Emacs users after merge!
 
 ---