chore: rename the project to ghglance

The Marketplace rejects ghstats as an action name, so the repo, Go module,
binary, and action share the name ghglance instead. The demo workflow keeps
reading the existing GHSTATS_TOKEN repo secret.

docs/deployment-guide.md

@@ -6,10 +6,10 @@ Three consumption paths: **GitHub Action**, **prebuilt binaries**, **go install*
 
 ### Workflow template
 
-File: `.github/workflows/ghstats.yml` in your profile repo.
+File: `.github/workflows/ghglance.yml` in your profile repo.
 
 ```yaml
-name: ghstats
+name: ghglance
 
 on:
   schedule:
@@ -24,10 +24,10 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v5
-      - uses: tiennm99/ghstats@v1
+      - uses: tiennm99/ghglance@v1
         with:
           user: ${{ github.repository_owner }}
-          token: ${{ secrets.GHSTATS_TOKEN }}
+          token: ${{ secrets.GHGLANCE_TOKEN }}
           themes: dracula,github_dark,tokyonight
           tz: Asia/Saigon
           # start_of_week: monday   # optional; default sunday — rotates heatmap rows + weekday bars
@@ -38,7 +38,7 @@ jobs:
 
 ### Required secrets
 
-`GHSTATS_TOKEN`: a **classic** personal access token with at minimum:
+`GHGLANCE_TOKEN`: a **classic** personal access token with at minimum:
 
 | Scope | Needed for |
 | --- | --- |
@@ -47,7 +47,7 @@ jobs:
 
 Fine-grained PATs and the default `${{ github.token }}` lack the introspection scope for contribution calendars in many orgs, so a classic PAT is recommended.
 
-Create one at <https://github.com/settings/tokens> → "Generate new token (classic)" → select `read:user` (+ `repo` if needed) → save as repo secret `GHSTATS_TOKEN`.
+Create one at <https://github.com/settings/tokens> → "Generate new token (classic)" → select `read:user` (+ `repo` if needed) → save as repo secret `GHGLANCE_TOKEN`.
 
 ### Embedding in README
 
@@ -84,29 +84,29 @@ Install:
 
 ```sh
 # Linux x86_64 example
-curl -L https://github.com/tiennm99/ghstats/releases/latest/download/ghstats_linux_amd64.tar.gz \
+curl -L https://github.com/tiennm99/ghglance/releases/latest/download/ghglance_linux_amd64.tar.gz \
   | tar xz
-./ghstats -user YOUR_USERNAME
+./ghglance -user YOUR_USERNAME
 ```
 
 ## 3. go install
 
 ```sh
-go install github.com/tiennm99/ghstats@latest
+go install github.com/tiennm99/ghglance@latest
 ```
 
 Requires Go 1.26+. Puts the binary in `$(go env GOPATH)/bin`.
 
 ## Docker image
 
-Published to `ghcr.io/tiennm99/ghstats:<tag>` on each `v*` release via `.github/workflows/release.yml` (buildx, multi-tag: exact version, major.minor, major, latest).
+Published to `ghcr.io/tiennm99/ghglance:<tag>` on each `v*` release via `.github/workflows/release.yml` (buildx, multi-tag: exact version, major.minor, major, latest).
 
 The Action itself uses a runner-built image by default (`image: Dockerfile` in `action.yml`). To switch to the pre-built image for faster cold starts, edit `action.yml`:
 
 ```yaml
 runs:
   using: docker
-  image: docker://ghcr.io/tiennm99/ghstats:v1
+  image: docker://ghcr.io/tiennm99/ghglance:v1
 ```
 
 ## Release process
@@ -117,12 +117,12 @@ runs:
 3. On green, GHCR push + cross-platform binary artifacts happen automatically.
 4. The `update-major-tag` job force-moves the floating major tag (e.g. `v1`)
    to this release's commit after test + docker + binaries all pass.
-   Consumers pinned to `tiennm99/ghstats@v1` pick up the release on their
+   Consumers pinned to `tiennm99/ghglance@v1` pick up the release on their
    next Action run without a workflow edit.
 5. Docker base images and third-party actions are SHA-pinned (with version
    comments) so mutable-tag changes upstream can't rewrite a released image.
 6. **Marketplace:** the action is listed on the GitHub Marketplace as
-   [`ghstats`](https://github.com/marketplace/actions/ghstats); the listing
+   [`ghglance`](https://github.com/marketplace/actions/ghglance); the listing
    name comes from `name:` in `action.yml`. Publishing is a web-UI step —
    edit the GitHub release and tick "Publish this Action to the GitHub
    Marketplace" — since `action-gh-release` cannot publish it.