docs: suggest the vpm sqlite module in v documentation for orm (fixes #25768)

Author: medvednikov

doc/docs.md

@@ -5764,21 +5764,20 @@ db.schema('users')!  // CREATE statement(s)
 db.db_size()!        // file size in bytes
 ```
 
-### Using the self contained SQLite module
+### Using the `sqlite` VPM package
+V also maintains the [`sqlite`](https://vpm.vlang.io/packages/sqlite) VPM package.
+It wraps an SQLite amalgamation, but otherwise has the same API as `db.sqlite`.
 
-V also maintains a separate `sqlite` module, that wraps an SQLite
-amalgamation, but otherwise has the same API as the `db.sqlite`
-module. Its benefit is that you do not need to install a separate
-system-level sqlite package (which can be hard on some systems
-like Windows, or systems with musl for example). Its downside is
-that it can make compilations a bit slower since it compiles
-SQLite from C in addition to your own code.
+Its benefit is that you do not need to install a separate system-level SQLite package or
+library on your system, which can be harder on Windows or musl-based systems.
+Its downside is that it can make compilation a bit slower, since it compiles SQLite from C
+in addition to your own code.
 
-To use it, do:
+To install it, run:
 ```sh
 v install sqlite
 ```
-and later, in your code, use this:
+Then, in your code, use this:
 ```v ignore
 import sqlite
 ```

vlib/orm/README.md

@@ -89,6 +89,14 @@ sql db {
 }!
 ```
 
+> [!TIP]
+> This guide uses the built-in `db.sqlite` module. If you want SQLite without first installing
+> system-level SQLite development files, the V team also maintains the
+> [`sqlite`](https://vpm.vlang.io/packages/sqlite) VPM package.
+>
+> Install it with `v install sqlite` and change `import db.sqlite` to `import sqlite`.
+> The package keeps the same API while bundling SQLite for you.
+
 When you need to reference the table, simply pass the struct itself.
 
 ```v ignore