fix: update send button state when compression is skipped

[naveensingh]

Type of change(s)

• Bug fix
• Feature / enhancement
• Infrastructure / tooling (CI, build, deps, tests)
• Documentation

What changed and why

Updated button state when image compression is skipped due to No limit size preference.

Tests performed

• Attaching images without text

Closes the following issue(s)

• Closes Cannot only send a photo; app requires text is entered in order to send. #165

Checklist

• I read the contribution guidelines.
• I manually tested my changes on device/emulator (if applicable).
• I updated the "Unreleased" section in CHANGELOG.md (if applicable).
• I have self-reviewed my pull request (no typos, formatting errors, etc.).
• All checks are passing.

[Copilot]

Pull Request Overview

This PR fixes a bug where the send button remained disabled when attaching images without text, specifically when compression is skipped due to "No limit" size preference settings.

• Added logic to update attachment pending state when compression is skipped
• Updated CHANGELOG.md to document the fix

Reviewed Changes

Copilot reviewed 2 out of 2 changed files in this pull request and generated 1 comment.

File	Description
app/src/main/kotlin/org/fossify/messages/adapters/AttachmentsAdapter.kt	Added conditional check to set isPending to false and call onReady() when compression is skipped
CHANGELOG.md	Added changelog entry documenting the bug fix for disabled send button issue

---

_{Tip: Customize your code reviews with copilot-instructions.md. Create the file or learn how to get started.}