Add AppImage packaging, app icon, and AppStream metainfo

data/live.lashman.Pixstrip.metainfo.xml

@@ -0,0 +1,63 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<component type="desktop-application">
+  <id>live.lashman.Pixstrip</id>
+  <metadata_license>CC0-1.0</metadata_license>
+  <project_license>CC0-1.0</project_license>
+  <name>Pixstrip</name>
+  <summary>Batch image processor - resize, convert, compress, and more</summary>
+
+  <description>
+    <p>
+      Pixstrip is a batch image processor for Linux that combines resize, convert,
+      compress, metadata strip, watermark, rename, and basic image adjustments into
+      a single wizard-driven workflow.
+    </p>
+    <p>Features include:</p>
+    <ul>
+      <li>Resize images by width, height, fit-in-box, or social media presets</li>
+      <li>Convert between JPEG, PNG, WebP, AVIF, GIF, and TIFF</li>
+      <li>Compress with optimized encoders (mozjpeg, oxipng, libwebp, ravif)</li>
+      <li>Strip or selectively manage EXIF metadata for privacy</li>
+      <li>Add text or image watermarks with positioning and rotation</li>
+      <li>Rename files with templates, counters, regex, and EXIF variables</li>
+      <li>Adjust brightness, contrast, saturation, and apply effects</li>
+      <li>Built-in presets for common workflows</li>
+      <li>Watch folders for automatic processing</li>
+      <li>Full CLI with feature parity</li>
+    </ul>
+  </description>
+
+  <launchable type="desktop-id">live.lashman.Pixstrip.desktop</launchable>
+
+  <url type="homepage">https://git.lashman.live/lashman/pixstrip</url>
+  <url type="bugtracker">https://git.lashman.live/lashman/pixstrip/issues</url>
+
+  <developer id="live.lashman">
+    <name>lashman</name>
+  </developer>
+
+  <branding>
+    <color type="primary" scheme_preference="light">#99c1f1</color>
+    <color type="primary" scheme_preference="dark">#1a5fb4</color>
+  </branding>
+
+  <content_rating type="oars-1.1" />
+
+  <requires>
+    <display_length compare="ge">360</display_length>
+  </requires>
+
+  <supports>
+    <control>pointing</control>
+    <control>keyboard</control>
+    <control>touch</control>
+  </supports>
+
+  <releases>
+    <release version="0.1.0" date="2026-03-06">
+      <description>
+        <p>Initial release with full wizard workflow, 8 built-in presets, CLI parity, watch folders, and file manager integration.</p>
+      </description>
+    </release>
+  </releases>
+</component>