chore(release): prep v0.7.1 — version bump, changelog

Patch release. Bundles:

- The title-collision resolver fix (3cf0e50) — a movie and a TV series sharing
  an exact title (e.g. the 2017 "Baywatch" film vs the 1989 series) no longer
  let the lone movie shadow the series on a marathon channel.
- Unused-dependency cleanup that was sitting uncommitted in the tree: drop
  @mantine/code-highlight (frontend, plus its CSS import in main.tsx) and
  aiofiles (backend) — verified nothing imports either. Removed the stale
  docs/ScreenshotGUIDE.jpg.

Bumps frontend/package.json to 0.7.1 and adds the CHANGELOG entry.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

Author: AlpineArchitecture

CHANGELOG.md

@@ -4,6 +4,24 @@ All notable changes to Programmarr are documented here. This project follows
 [Semantic Versioning](https://semver.org/) and the spirit of
 [Keep a Changelog](https://keepachangelog.com/).
 
+## [0.7.1] — 2026-06-20
+
+### Fixed
+
+- **Title-collision resolution.** When a library holds a movie and a TV series with the
+  exact same title (e.g. the 2017 *Baywatch* film and the 1989 series), `resolve_title`
+  picked the movie first and returned unconditionally — so a marathon channel could loop
+  a single film instead of the series. Resolution now prefers whichever copy has more
+  *playable* programs (the same tie-break `build_library_index` uses for duplicate shows):
+  a real series beats a lone movie; an all-missing series still yields to the movie.
+  Applies to every path that resolves titles (initial deploy, live re-resolve,
+  surgical/apply).
+
+### Changed
+
+- **Dependency cleanup.** Dropped unused `@mantine/code-highlight` (frontend) and
+  `aiofiles` (backend) — neither was imported anywhere.
+
 ## [0.7.0] — 2026-06-11
 
 ### Added

backend/requirements.txt

@@ -1,5 +1,4 @@
 fastapi>=0.110.0
 uvicorn[standard]>=0.27.0
 python-multipart>=0.0.9
-aiofiles>=23.2.1
 pillow>=10.0.0

docs/ScreenshotGUIDE.jpg

@@ -1,6 +1,6 @@
 {
   "name": "programmarr",
-  "version": "0.7.0",
+  "version": "0.7.1",
   "private": true,
   "type": "module",
   "scripts": {
@@ -11,7 +11,6 @@
   },
   "dependencies": {
     "@hello-pangea/dnd": "^18.0.1",
-    "@mantine/code-highlight": "^7.11.0",
     "@mantine/core": "^7.11.0",
     "@mantine/dropzone": "^7.11.0",
     "@mantine/hooks": "^7.11.0",

frontend/package-lock.json

@@ -3,7 +3,6 @@ import ReactDOM from 'react-dom/client';
 import '@mantine/core/styles.css';
 import '@mantine/notifications/styles.css';
 import '@mantine/dropzone/styles.css';
-import '@mantine/code-highlight/styles.css';
 import './theme.css';
 import App from './App';