[Julien-R44]

Fixes a regression from ed28a8c (#15), which is on main but not released yet.

Why

ed28a8c only injects the import.meta.hot helpers into modules whose source contains import.meta.hot. @adonisjs/fold (and @adonisjs/auth) decide whether to re-import a controller with "hot" in import.meta, which doesn't match, so on main AdonisJS keeps serving the cached controller after an edit. Reproduced in a fresh Adonis 7 app: controller edit stays at v1 on main, v1 → v2 with this PR. Any other way of reading hot (minified code, import.meta\n.hot, const { hot } = import.meta, import.meta['hot']) is missed the same way.

What changes

• Inject into every module whose source contains import.meta. A module can only reach its import.meta by writing it in its own source (eval and new Function throw Cannot use 'import.meta' outside a module), so modules without it still load unchanged, and no access to hot can be missed.
• For Add option to skip code injection for import.meta.hot #15: injected modules keep exact positions when they have an inline source map (tsx, ts-node, @poppinss/ts-exec). The injected code is on line 1 only, so hot-hook shifts the first generated column of the map by its length (source_map.ts, a single VLQ value). Costs 0.03 ms for a controller, 0.25 ms for a 26 KB file.
• source is decoded with TextDecoder: toString() on a Uint8Array (returned when an async loader is in the chain) gives comma-separated bytes.

Limitations

• JS modules that use import.meta and have no source map (or an external .map file) still get line 1 shifted, as before ed28a8c. A per-column identity map would be ~5x the file size.
• With the current off-thread hooks (module.register()), a sync TS loader such as @poppinss/ts-exec reads the source through hot-hook, so hot-hook sees untranspiled TS without a map and can't shift it (same as the published 1.0.0). With in-thread hooks (feat: use module.registerHooks() instead of deprecated module.register() #19), hot-hook wraps the loader output and the map is shifted.
• Native TypeScript (node file.ts without a loader, format: 'module-typescript') still doesn't get import.meta.hot, as before. Injecting there would shift TS loaders' maps in the case above, since hot-hook can't tell whether a transpiler runs after it.

Verification

• 3 tests, each failing without its part of the fix: "hot" in import.meta gets the helpers (fails with ed28a8c's filter), an inline map keeps original.ts:1:11 (fails without the shift), a module without import.meta keeps its positions (fails without a filter).
• pnpm quick:test 29/29 on Node 22.14, 22.15, 22.22.3, 24.22.2, 26.12.1.
• Fresh create-adonisjs apps driving node ace serve --hmr (boot, controller and service HMR, runtime error and recovery, full reload on routes, restart on .env, HMR after restart): 9/9 for Adonis 7 on Node 26, Adonis 6 on Node 26 and 22.15.
• Line-1 error positions with --enable-source-maps, without hot-hook vs with: tsx 1:51 / 1:51, ts-node 1:51 / 1:51.