fix: remove Giscus title suffix

.github/workflows/open-discussion.yml

@@ -108,7 +108,7 @@ jobs:
                   stem = os.path.splitext(os.path.basename(filepath))[0]
                   slug = re.sub(r"^\d{4}-\d{2}-\d{2}-", "", stem)
 
-              discussion_title = f"{title} | Bluefin"
+              discussion_title = title
               post_url = f"https://docs.projectbluefin.io/blog/{slug}"
 
               print(f"\nProcessing: {filepath}")

docs/skills/giscus-discussions.md

@@ -1,6 +1,6 @@
 ---
 name: giscus-discussions
-version: "1.2"
+version: "1.3"
 last_updated: "2026-09-06"
 id: giscus-discussions
 one_line_purpose: Verify, recover, and archive blog Giscus discussion threads.
@@ -46,31 +46,30 @@ Discussion are both verified.
    secret with Discussion write access in `ublue-os/bluefin`, then rerun the
    workflow. Do not create a replacement token, GitHub App, or credential
    scheme.
-3. Search `ublue-os/bluefin` for the exact title
-   `<post title> | Bluefin`. If it already exists, verify its body contains the
-   expected SHA-1 marker and do not create a duplicate.
+3. Search `ublue-os/bluefin` for the exact title `<post title>`. If it already
+   exists, verify its body contains the expected SHA-1 marker and do not create
+   a duplicate.
 4. If the post is live, the workflow cannot run with its existing secret, and
    an authorized maintainer must recover the thread immediately, use GitHub
    GraphQL with the maintainer’s existing authenticated `gh` account. Obtain
    the repository and category IDs from
    `src/components/GiscusComments/index.tsx`; they are the source of truth for
    the configured Giscus target.
-5. Create the Discussion with the exact title `<post title> | Bluefin` and a
-   body containing:
+5. Create the Discussion with the exact title `<post title>` and a body
+   containing:
 
    ```md
    A new blog post is up: **[<post title>](https://docs.projectbluefin.io/blog/<slug>)**
 
    Read it and join the conversation below! 🦕
 
-   <!-- sha1: <sha1 of "<post title> | Bluefin"> -->
+   <!-- sha1: <sha1 of "<post title>"> -->
    ```
 
-   Calculate the marker from the complete title, including the spaces around
-   the vertical bar:
+   Calculate the marker from the complete title:
 
    ```sh
-   printf %s '<post title> | Bluefin' | sha1sum
+   printf %s '<post title>' | sha1sum
    ```
 
    GitHub’s documented `createDiscussion` mutation requires `repositoryId`,
@@ -118,14 +117,14 @@ Discussion are both verified.
 | Rationalization                                                    | Reality                                                                                                                                   |
 | ------------------------------------------------------------------ | ----------------------------------------------------------------------------------------------------------------------------------------- |
 | “The workflow failed, but the post is live, so comments can wait.” | A strict Giscus mapping has no discussion to attach to. Create or recover the exact matching Discussion before closing the source thread. |
-| “A similar title is close enough.”                                 | Giscus strict mode matches the exact `og:title` hash. Use the blog title and its `Bluefin` suffix exactly.                                |
+| “A similar title is close enough.”                                 | Giscus strict mode matches the exact `og:title` hash. Use the blog title exactly.                                                         |
 | “I can make a new token to unblock this.”                          | The supported automation uses `BLUEFIN_DISCUSSIONS_TOKEN`. Restore that secret; do not add another credential scheme.                     |
 | “The original discussion can be closed first.”                     | Readers lose the migration path until the post and its comments are both live. Archive it last.                                           |
 
 ## Red Flags
 
 - The workflow claims success without a new `ublue-os/bluefin` Discussion.
-- The Giscus title differs from the blog title plus ` | Bluefin`.
+- The Giscus title differs from the blog title.
 - The Discussion body lacks its SHA-1 marker.
 - More than one Discussion exists with the exact blog-comment title.
 - The source draft Discussion is closed before the live post and comment