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/DEPLOYMENT_SCRIPT_FIX.md

@@ -1,105 +0,0 @@
-# Deployment Script Fix
-
-**Date**: 2025-01-12  
-**Issue**: Deployment scripts running in dry-run mode  
-**Status**: ✅ **FIXED**
-
----
-
-## Problem
-
-The deployment scripts were reporting "SUCCESS" but no transactions were actually being broadcast to the network. The scripts were running in dry-run/simulation mode by default.
-
-### Root Cause
-
-1. **forge script**: Required `--broadcast` flag (was present but may not have been effective)
-2. **forge create**: Missing `--broadcast` flag entirely
-3. No verification that broadcast actually occurred
-
----
-
-## Solution
-
-### Fix 1: Added --broadcast to forge create
-
-**File**: `scripts/force-deploy-link.sh`
-
-**Method 2** (forge create) now includes `--broadcast`:
-
-```bash
-forge create src/MockLinkToken.sol:MockLinkToken \
-    --rpc-url "$RPC_URL" \
-    --private-key "$PRIVATE_KEY" \
-    --gas-price "$FORCE_GAS" \
-    --legacy \
-    --broadcast \  # ← ADDED
-    2>&1
-```
-
-### Fix 2: Added Broadcast Verification
-
-**Method 1** (forge script) now includes verification:
-
-```bash
-# Verify broadcast actually happened
-if echo "$DEPLOY_OUTPUT" | grep -qi "dry run\|simulation only\|not broadcasting"; then
-    echo "⚠️  WARNING: Script may have run in dry-run mode despite --broadcast flag"
-    echo "Output contains dry-run indicators"
-fi
-```
-
----
-
-## Direct Deployment Command
-
-For immediate deployment, use:
-
-```bash
-forge create src/MockLinkToken.sol:MockLinkToken \
-    --rpc-url $RPC_URL \
-    --private-key $PRIVATE_KEY \
-    --gas-price 20000000000 \
-    --legacy \
-    --broadcast
-```
-
-**Required Flags**:
-- `--rpc-url`: Network RPC endpoint
-- `--private-key`: Deployer private key
-- `--gas-price`: Gas price in wei (20 gwei = 20000000000)
-- `--legacy`: Use legacy transaction format
-- `--broadcast`: **CRITICAL** - Actually broadcast the transaction
-
----
-
-## Verification
-
-After deployment, verify:
-
-1. **Check contract bytecode**:
-   ```bash
-   cast code <DEPLOYED_ADDRESS> --rpc-url $RPC_URL
-   ```
-
-2. **Check token functions**:
-   ```bash
-   cast call <DEPLOYED_ADDRESS> "name()" --rpc-url $RPC_URL
-   cast call <DEPLOYED_ADDRESS> "symbol()" --rpc-url $RPC_URL
-   ```
-
-3. **Check block explorer**:
-   - Visit: https://explorer.d-bis.org/address/<DEPLOYED_ADDRESS>
-   - Verify contract exists and is confirmed
-
----
-
-## Status
-
-✅ **Script Fixed**: `force-deploy-link.sh` now includes `--broadcast` for all methods  
-✅ **Verification Added**: Script now checks for dry-run indicators  
-✅ **Direct Command**: Provided for immediate deployment  
-
----
-
-**Last Updated**: 2025-01-12
-