Enhance CI workflows and add security policy documentation

[angelancajas98-droid]

Now let's verify GramIO's core package explicitly supports Deno before committing to the import-map approach:

Confirmed: GramIO explicitly advertises "🌐 Multi-runtime - Works on Node.js, Bun and Deno." Good — I can proceed confidently with a Deno setup, using an import map so the source stays identical across runtimes.

Now update db/init.ts to drop the Node-only process.argv self-invocation check in favor of a cross-runtime one:

Now update package.json to drop the dotenv dependency (no longer needed) and use --env-file for Node:

No real errors (grep found nothing beyond expected missing-dependency noise). Now let's update the README with Deno instructions and repackage:

Now let's repackage the zip with all the changes:

Updated. What changed:

• .env loading — dropped the dotenv package entirely. Both runtimes load it natively now via --env-file=.env (Node 20.6+, Deno 1.44+), wired into the npm/Deno task scripts.
• deno.json — added with an import map (gramio, @gramio/auto-answer-callback-query, better-sqlite3 → their npm: equivalents) so the exact same src/ files run under deno task dev / deno task start with zero code forking. GramIO itself explicitly advertises Node/Deno/Bun support, so this should be solid.
• src/env.ts — small helper that reads Deno.env.get or process.env depending on which runtime is present, used everywhere instead of raw process.env.
• src/index.ts / src/db/init.ts — swapped Node-only bits (process.argv, process.on) for cross-runtime equivalents.

One caveat, flagged in the README: better-sqlite3 is a native addon, and while Deno's npm compatibility generally supports native modules, I can't 100% guarantee it for this specific package on every Deno version — if it gives you trouble, the README points to swapping in jsr:@db/sqlite (same schema, same SQL, different wrapper) as a quick fix.

To run: cp .env.example .env → fill in BOT_TOKEN/OWNER_ID → deno task dev.
telegram-bot-gramio-1.zip

[angelancajas98-droid]

org.opencontainers.image.source = "https://github.com/angelancajas98-droid/gramio-build"