This commit introduces a dedicated image detail screen and integrates it with the post detail view, allowing users to switch between a text-focused layout and an immersive, image-centric one.
**Key Changes:**
* **feat(ImageDetailScreen):**
* Added a new `ImageDetailScreen` for a full-screen, immersive image viewing experience.
* Implemented a `HorizontalPager` to allow swiping between multiple images.
* Included zoom (pinch-to-zoom) and double-tap-to-zoom functionality for images.
* Overlaid post information (author, content snippet) on a blurred background, which can be swiped up to switch back to the text detail view.
* The background is a blurred version of the current image, creating an ambient effect.
* **feat(Navigation):**
* Created a `PostDetailContainer` to manage the animated transition between `PostDetailScreen` (text mode) and `ImageDetailScreen` (image mode).
* Updated the navigation route for `PostDetail` to accept a `mode` parameter (`text` or `image`) to handle deep linking directly into the image view.
* Clicking an image in the feed or post details now navigates to the image mode, preserving the shared element transition.
* **refactor(PostDetail):**
* Modified `PostCardItem` and `PostDetailScreen` to pass both `postId` and the image `index` on image clicks.
* Refactored the image click handler to trigger the navigation to the new image detail mode.
grtsinry43
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