chore: consolidate documentation — delete status/fix/progress cruft

Before: 335 tracked .md files; top level had 14 README-like docs;
docs/ contained ~234 files, most of them auto/LLM-generated status
reports (ALL_*_COMPLETE*, *_FIX*, DEPLOYMENT_*_FINAL*, etc.).

After: 132 tracked .md files. Repo now has exactly five top-level
docs: README.md, QUICKSTART.md, RUNBOOK.md, CONTRIBUTING.md,
CHANGELOG.md (moved up from docs/).

Keeper philosophy in docs/:
- API, CCIP (ops + security + receiver/router refs), Chainlist refs,
  compliance, deployment (guides not status), database connection,
  legal compliance, metamask integration, production checklist,
  tiered-architecture implementation/setup, reusable-components plan,
  token-mechanism doc, wrap-and-bridge operational reference, plus
  docs/specs/** and docs/api/ / docs/openapi/ trees.

Deleted (git history preserves provenance):
- All 'ALL_*_COMPLETE*' / '*_FIX*' / '*_FIXED*' / '*_FINAL*' /
  '*_STATUS*' / '*_PROGRESS*' / '*_SUMMARY*' files.
- BLOCKSCOUT_*_FIX / _CRASH / _INITIALIZATION / _SCHEMA / _YAML /
  _SKIP / _NEXT_STEPS / _START_AND_BUILD / _DATABASE_CREDENTIALS
  (the last contained passwords).
- CCIP_IMPLEMENTATION_* / CCIP_CURRENT_STATUS / CCIP_GAP_*
  (gap analyses are not a sustained reference).
- NPMPLUS_CREDENTIALS_GUIDE.md (contained creds).
- LETSENCRYPT_CONFIGURATION_GUIDE.md (contained creds; will be
  re-introduced as runbook content post-secrets-scrub).
- docs/diagnostic-reports/, docs/feature-flags/ (run-time artifacts).

README.md: dead links (START_HERE, README_DEPLOYMENT, COMPLETE_DEPLOYMENT,
DEPLOYMENT_COMPLETE_FINAL) replaced with links to the five canonical
top-level docs + docs/ index.

docs/CCIP_CURRENT_STATUS.md

@@ -1,50 +0,0 @@
-# CCIP Status Report
-
-**Date**: Wed Dec 24 06:42:06 PST 2025
-**Network**: ChainID 138
-**RPC URL**: http://192.168.11.250:8545
-
----
-
-## Executive Summary
-
-### CCIP Router
-- **Status**: ✅ Deployed
-- **Address**: 0x42DAb7b888Dd382bD5Adcf9E038dBF1fD03b4817
-
-### CCIP Sender
-- **Status**: ✅ Deployed
-- **Address**: 0x105F8A15b819948a89153505762444Ee9f324684
-
-### Bridge Contracts
-- **WETH9 Bridge**: ✅ Deployed (0xcacfd227A040002e49e2e01626363071324f820a)
-- **WETH10 Bridge**: ✅ Deployed (0xe0E93247376aa097dB308B92e6Ba36bA015535D0)
-
-### Bridge Destination Configuration
-- **WETH9 Bridge**: 0/7 destinations configured
-- **WETH10 Bridge**: 0/7 destinations configured
-
-### Token Contracts
-- **WETH9**: ✅ Deployed (0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2)
-- **WETH10**: ✅ Deployed (0xf4BB2e28688e89fCcE3c0580D37d36A7672E8A9f)
-
----
-
-## Detailed Status
-
-### System Health
-
-Run comprehensive verification:
-```bash
-./scripts/verify-complete-ccip-setup.sh
-```
-
-### Next Steps
-
-1. Configure missing bridge destinations
-2. Verify configuration
-3. Test bridge operations
-
----
-
-**Report Generated**: Wed Dec 24 06:42:08 PST 2025