Port bun-mariadb schema guard, targetId fix, lazy init and tests

- schema: add --dry-run (sync in a rolled-back transaction) and require
  confirmation (or --yes) before dropping tables or columns; unapproved
  destructive changes are refused
- only rebuild tables whose CREATE TABLE statement changed
- always AND targetId with the query, regardless of searchOperator
- empty IN / NOT IN lists become 1 = 0 / 1 = 1
- initialize lazily on first call so importing never throws
- read CLI version from package.json, chmod CLI on compile, pin @types/bun
- add SQL generator, value and schema guard tests

Co-Authored-By: Claude Opus 5.5 <[email protected]>

bun.lock

@@ -13,7 +13,7 @@
         "sqlite-vec": "^0.1.7-alpha.2",
       },
       "devDependencies": {
-        "@types/bun": "latest",
+        "@types/bun": "1.3.14",
         "@types/inquirer": "^9.0.9",
         "@types/lodash": "^4.17.24",
         "@types/node": "^25.3.3",
@@ -56,7 +56,7 @@
 
     "@inquirer/type": ["@inquirer/[email protected]", "", { "peerDependencies": { "@types/node": ">=18" }, "optionalPeers": ["@types/node"] }, "sha512-PamArxO3cFJZoOzspzo6cxVlLeIftyBsZw/S9bKY5DzxqJVZgjoj1oP8d0rskKtp7sZxBycsoer1g6UeJV1BBA=="],
 
-    "@types/bun": ["@types/[email protected].9", "", { "dependencies": { "bun-types": "1.3.9" } }, "sha512-KQ571yULOdWJiMH+RIWIOZ7B2RXQGpL1YQrBtLIV3FqDcCu6FsbFUBwhdKUlCKUpS3PJDsHlJ1QKlpxoVR+xtw=="],
+    "@types/bun": ["@types/[email protected].14", "", { "dependencies": { "bun-types": "1.3.14" } }, "sha512-h1hFqFVcvAvD9j9K7ZW7vd82aSA+rTdznZa+5bwvCwqSB1jmmfLcbIWhOLx1/+boy/xmjgCs/OMUL8hRJSmnPw=="],
 
     "@types/inquirer": ["@types/[email protected]", "", { "dependencies": { "@types/through": "*", "rxjs": "^7.2.0" } }, "sha512-/mWx5136gts2Z2e5izdoRCo46lPp5TMs9R15GTSsgg/XnZyxDWVqoVU3R9lWnccKpqwsJLvRoxbCjoJtZB7DSw=="],
 
@@ -66,7 +66,7 @@
 
     "@types/through": ["@types/[email protected]", "", { "dependencies": { "@types/node": "*" } }, "sha512-HsJ+z3QuETzP3cswwtzt2vEIiHBk/dCcHGhbmG5X3ecnwFD/lPrMpliGXxSCg03L9AhrdwA4Oz/qfspkDW+xGQ=="],
 
-    "bun-types": ["[email protected].9", "", { "dependencies": { "@types/node": "*" } }, "sha512-+UBWWOakIP4Tswh0Bt0QD0alpTY8cb5hvgiYeWCMet9YukHbzuruIEeXC2D7nMJPB12kbh8C7XJykSexEqGKJg=="],
+    "bun-types": ["[email protected].14", "", { "dependencies": { "@types/node": "*" } }, "sha512-4N0ig0fEomHt5R0KCFWjovxow98rIoRwKolrYdCcknNwMekCXRnWEUvgu5soYV8QXtVsrUD8B95MBOZGPvr6KQ=="],
 
     "chalk": ["[email protected]", "", {}, "sha512-7NzBL0rN6fMUW+f7A6Io4h40qQlG+xGmtMxfbnH/K7TAtt8JQWVQK+6g0UXKMeVJoyV5EkkNsErQ8pVD3bLHbA=="],