fix(codeowners): generate at .bitbucket/CODEOWNERS for Bitbucket provider

Bitbucket reads code owners from .bitbucket/CODEOWNERS, but the generator
fell through to the repo-root default. Closes #2604.

Author: llamington

crates/codeowners/src/codeowners_generator.rs

@@ -21,6 +21,7 @@ impl CodeownersGenerator {
         let file_path = workspace_root.join(match provider {
             VcsProvider::GitHub => ".github/CODEOWNERS",
             VcsProvider::GitLab => ".gitlab/CODEOWNERS",
+            VcsProvider::Bitbucket => ".bitbucket/CODEOWNERS",
             _ => "CODEOWNERS",
         });
 

crates/codeowners/tests/codeowners_generator_test.rs

@@ -52,7 +52,7 @@ mod codeowners {
     fn generates_bitbucket() {
         let sandbox = load_generator(VcsProvider::Bitbucket);
 
-        assert_snapshot!(fs::read_to_string(sandbox.path().join("CODEOWNERS")).unwrap());
+        assert_snapshot!(fs::read_to_string(sandbox.path().join(".bitbucket/CODEOWNERS")).unwrap());
     }
 
     #[test]

website/docs/guides/codeowners.mdx

@@ -84,7 +84,7 @@ The configuration above would generate the following:
 </TabItem>
 <TabItem value="bitbucket">
 
-```shell title="CODEOWNERS"
+```shell title=".bitbucket/CODEOWNERS"
 # components
 /packages/components/src/ @frontend @design-system
 /packages/components/*.config.js @frontend-infra
@@ -148,7 +148,7 @@ config/ @app-platform
 </TabItem>
 <TabItem value="bitbucket">
 
-```shell title="CODEOWNERS"
+```shell title=".bitbucket/CODEOWNERS"
 # (workspace)
 * @admins
 config/ @app-platform
@@ -201,6 +201,7 @@ The location of the file is dependent on the configured provider.
 
 - GitHub -> `.github/CODEOWNERS`
 - GitLab -> `.gitlab/CODEOWNERS`
+- Bitbucket -> `.bitbucket/CODEOWNERS`
 - Everything else -> `CODEOWNERS`
 
 ### Why are owners defined in `moon.*` and not an alternative like `OWNERS`?