fix: resolve flaky holiday hours test and clean up dev scripts

- Use fixed date (Thursday Feb 26, 2026) instead of dynamic tomorrow
  to avoid timezone-related test flakiness
- Remove orphaned SQL fragment from init-script.sql
- Clean up duplicate color code definitions in local-dev-2.sh
- Add Rustfs data wipe and SabreDAV startup to dev script
- Add composer.lock to .gitignore

init-scripts/init-script.sql

@@ -162,14 +162,6 @@ CREATE TABLE patch_tests (
     expiry_months INT NOT NULL DEFAULT 6,
     service_ids CHAR(12)[] DEFAULT '{}'
 );
-    id CHAR(12) PRIMARY KEY DEFAULT generate_service_id(),
-    name VARCHAR(100) NOT NULL,
-    description TEXT,
-    notice_duration_hours INT NOT NULL DEFAULT 24,
-    expiry_months INT NOT NULL DEFAULT 6,
-    service_ids CHAR(12)[] DEFAULT '{}',
-    created_at TIMESTAMPTZ NOT NULL DEFAULT NOW()
-);
 
 CREATE INDEX idx_patch_tests_name ON patch_tests(name);