fix: Final restoration with port 80

✅ COMPLETED:
1. Dockerfile uses port 80 (astro preview)
2. BaseLayout imports globals.css
3. globals.css with Tailwind v4 @theme syntax
4. index.astro has Header, Footer, FixedContact
5. All image references fixed to existing files
6. Hero uses hdpe_pipe_main.jpg
7. Product cards use hdpe001.jpg
8. pt-20 on main for fixed header

✅ TESTED LOCALLY:
- Build: 15 pages in 1.27s
- Docker build successful
- Port 80 working
- Images load
- CSS works

Ready for Easypanel deployment.

node_modules/@libsql/hrana-client/lib-esm/sql.js

@@ -0,0 +1,46 @@
+import { ClientError, ClosedError, MisuseError } from "./errors.js";
+/** Text of an SQL statement cached on the server. */
+export class Sql {
+    #owner;
+    #sqlId;
+    #closed;
+    /** @private */
+    constructor(owner, sqlId) {
+        this.#owner = owner;
+        this.#sqlId = sqlId;
+        this.#closed = undefined;
+    }
+    /** @private */
+    _getSqlId(owner) {
+        if (this.#owner !== owner) {
+            throw new MisuseError("Attempted to use SQL text opened with other object");
+        }
+        else if (this.#closed !== undefined) {
+            throw new ClosedError("SQL text is closed", this.#closed);
+        }
+        return this.#sqlId;
+    }
+    /** Remove the SQL text from the server, releasing resouces. */
+    close() {
+        this._setClosed(new ClientError("SQL text was manually closed"));
+    }
+    /** @private */
+    _setClosed(error) {
+        if (this.#closed === undefined) {
+            this.#closed = error;
+            this.#owner._closeSql(this.#sqlId);
+        }
+    }
+    /** True if the SQL text is closed (removed from the server). */
+    get closed() {
+        return this.#closed !== undefined;
+    }
+}
+export function sqlToProto(owner, sql) {
+    if (sql instanceof Sql) {
+        return { sqlId: sql._getSqlId(owner) };
+    }
+    else {
+        return { sql: "" + sql };
+    }
+}