Merge pull request 'Point links at git.coffeylabs.org after the move from GitHub' (#6) from fix/links-after-move into main

GitHub took the organization's repos and GHCR offline on 2026-09-20. Repo,
release, raw-file and clone links now go to Gitea at git.coffeylabs.org,
container images to registry.coffeylabs.org, and GitLab-style /-/blob paths
to Gitea's /src/branch form. Go module paths are identifiers and stay as
they are; links to GitHub issues and pull requests are left as history.

README.md

@@ -70,7 +70,7 @@ apply without a restart.
 ## Quick start
 
 ```sh
-curl -O https://raw.githubusercontent.com/Coffey-Labs/ihasvpn/main/docker-compose.yml
+curl -O https://git.coffeylabs.org/coffey-labs/ihasvpn/raw/branch/main/docker-compose.yml
 # edit IHASVPN_ENDPOINT (your public hostname or IP), then:
 docker compose up -d
 ```

web/src/components/Legal.tsx

@@ -13,7 +13,7 @@ export function Legal({ center = false }: { center?: boolean }) {
       <span className="legal-sep" aria-hidden="true">
         ·
       </span>
-      <a href="https://github.com/Coffey-Labs/ihasvpn" target="_blank" rel="noreferrer">
+      <a href="https://git.coffeylabs.org/coffey-labs/ihasvpn" target="_blank" rel="noreferrer">
         AGPL-3.0 source
       </a>
     </p>