Revert GIF screenshot support (#23)

* Revert "Adding gif support (#22)"

This reverts commit 73f2a26.

* Remove GIF screenshot file

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

---------

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

Author: niels9001

.github/scripts/generate.py

@@ -30,7 +30,7 @@
 # Fields from extension.json that should not appear in the gallery output.
 FIELDS_TO_REMOVE = {"$schema", "icon"}
 
-VALID_SCREENSHOT_EXTENSIONS = {".png", ".jpg", ".jpeg", ".gif"}
+VALID_SCREENSHOT_EXTENSIONS = {".png", ".jpg", ".jpeg"}
 MAX_SCREENSHOTS = 5
 
 

.github/scripts/validate.py

@@ -54,7 +54,7 @@
 
 MAX_SCREENSHOTS = 5
 MAX_SCREENSHOT_SIZE_KB = 1024  # 1 MB
-VALID_SCREENSHOT_EXTENSIONS = {".png", ".jpg", ".jpeg", ".gif"}
+VALID_SCREENSHOT_EXTENSIONS = {".png", ".jpg", ".jpeg"}
 
 # V2 id format: author.extension-name (e.g. "jiripolasek.media-controls")
 ID_PATTERN = re.compile(r"^[a-z0-9]+(-[a-z0-9]+)*\.[a-z0-9]+(-[a-z0-9]+)*$")
@@ -257,7 +257,7 @@ def validate_extension(folder: pathlib.Path, schema: dict, id_index: dict[str, p
             if sf.suffix.lower() not in VALID_SCREENSHOT_EXTENSIONS:
                 errors.append(
                     f"{display_path}/screenshots/{sf.name}: Invalid file type "
-                    f"\"{sf.suffix}\". Screenshots must be .png, .jpg, .jpeg, or .gif"
+                    f"\"{sf.suffix}\". Screenshots must be .png, .jpg, or .jpeg"
                 )
 
         valid_screenshots = [

docs/ARCHITECTURE.md

@@ -77,7 +77,7 @@ Contributor opens PR
 - Icon file exists, is PNG or SVG, and is under 100 KB
 - Tags are within limits (max 5 tags, each max 30 characters)
 - No duplicate IDs across the gallery
-- Screenshots (if present) are valid: max 5 files, PNG/JPEG/GIF only, max 1 MB each
+- Screenshots (if present) are valid: max 5 files, PNG/JPEG only, max 1 MB each
 
 ### Gallery generation (manual)
 

docs/CONTRIBUTING.md

@@ -133,7 +133,7 @@ extensions/<author>/<extension-name>/
 | Rule | Detail |
 |------|--------|
 | Folder name | `screenshots/` inside your extension folder |
-| Formats | PNG (`.png`), JPEG (`.jpg`, `.jpeg`), or GIF (`.gif`) |
+| Formats | PNG (`.png`) or JPEG (`.jpg`, `.jpeg`) |
 | Max file size | 1 MB per screenshot |
 | Max count | 5 screenshots |
 | Ordering | Alphabetical by filename — prefix with numbers to control order (e.g., `01-`, `02-`) |