docs: repoint Homebrew tap to mikefreno/tap after repo rename

CONTRIBUTING.md

@@ -159,11 +159,11 @@ Releases are built and published from **tags**
 
 4. A release is auto-created with all 4 tarballs attached. `brew` never
    sees the new version: the **tap self-updates**: the
-   `mikefreno/homebrew-podtui` repo has a scheduled workflow (hourly) that
+   `mikefreno/homebrew-tap` repo has a scheduled workflow (hourly) that
    polls GitHub releases, and when a new tag appears, rewrites
    `Formula/podtui.rb` (URLs + arm64/x64 `sha256`) and pushes it — no
    secrets. See `scripts/sync-formula.sh` in that repo for the logic. Local
-   test: `brew install mikefreno/podtui/podtui`.
+   test: `brew install mikefreno/tap/podtui`.
 5. **AUR packaging** (`packaging/aur/PKGBUILD`): the `podtui-bin` package is
    staged, not yet published (AUR account registrations are closed; see the
    README note in section 3). On each release, keep the AUR sources in sync
@@ -177,7 +177,7 @@ Releases are built and published from **tags**
 If you ever need to sync the tap by hand (or before the hourly job runs):
 
 ```bash
-cd <clone of mikefreno/homebrew-podtui>
+cd <clone of mikefreno/homebrew-tap>
 ./scripts/sync-formula.sh 0.2.0
 git commit -am 'podtui 0.2.0' && git push
 ```

README.md

@@ -47,7 +47,7 @@ Linux (arm64/x64). Pick whichever fits your platform.
 ### 1. Homebrew (macOS)
 
 ```sh
-brew install mikefreno/podtui/podtui   # requires mpv: brew install mpv
+brew install mikefreno/tap/podtui   # requires mpv: brew install mpv
 ```
 
 > The formula installs the standalone binary plus its two native libraries

scripts/release-tag.sh

@@ -132,7 +132,7 @@ for r in $REMOTES; do
 done
 echo ""
 echo -e "${YELLOW}Note: pushing the tag to ${BLUE}gh${YELLOW} triggers release.yml CI (4-platform"
-echo "binaries + GitHub Release) and the homebrew-podtui tap update.${NC}"
+echo "binaries + GitHub Release) and the homebrew-tap tap update.${NC}"
 echo ""
 read -p "Proceed? (y/n) " -n 1 -r
 echo ""
@@ -236,5 +236,5 @@ echo ""
 echo -e "${BLUE}Next steps (automatic, nothing to do):${NC}"
 echo "  1. GitHub Action release.yml builds 4 tarballs and attaches them:"
 echo -e "     ${CYAN}gh run watch \$(gh run list --limit 1 --json databaseId -q .[0].databaseId)${NC}"
-echo "  2. mikefreno/homebrew-podtui self-updates within the hour (Formula"
+echo "  2. mikefreno/homebrew-tap self-updates within the hour (Formula"
 echo "     URLs + sha256s); brew upgrade podtui afterwards."