Misc Refactors

[WhiredPlanck]

Pull request

Issue tracker

Fixes will automatically close the related issues

Fixes # N/A

Feature

Describe features of this pull request

A few of refactors that I want to do recently.

Code of conduct

• CONTRIBUTING

Code style

• make sytle-lint
• Conventional Commits

Build pass

• make debug

Manually test

• Done

Code Review

1. No wildcards import
2. Manual build and test pass
3. GitHub Action CI pass
4. At least one contributor review and approve
5. Merged clean without conflicts
6. PR will be merged by rebase upstream base

Daily build

Login and download artifact at https://github.com/osfans/trime/actions

Additional Info

[Copilot]

Pull request overview

This PR performs several refactorings across the codebase, focusing on session management and state machine simplification.

Changes:

• Modified BackgroundSyncWork to use explicit session creation/destruction pattern instead of reusing existing sessions
• Simplified UnrollButtonStateMachine by removing the intermediate AboutToAttachWindow state
• Updated copyright year to 2026 and changed comment style to block comments

Reviewed changes

Copilot reviewed 3 out of 3 changed files in this pull request and generated 2 comments.

File	Description
BackgroundSyncWork.kt	Refactored to create and destroy dedicated session instead of reusing first available session
UnrollButtonStateMachine.kt	Removed AboutToAttachWindow state, updated copyright to 2026, and changed to block comment style
InputBarDelegate.kt	Updated state machine handler to remove AboutToAttachWindow case and added new setUnrollWindowToAttach helper function

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[Bambooin]

Found one issue which blocks the keyboard view.

1. Open Firefox
2. Input 'a'
3. The keyboard is missing.

[WhiredPlanck]

Found one issue which blocks the keyboard view.

1. Open Firefox

2. Input 'a'

3. The keyboard is missing.

I can't reproduce this, either ascii mode on nor off. Would you like to checkout to the commit before this PR then try again?

[Bambooin]

The latest commit(9ee65a3) in the develop branch is fine, and the issue is introduced in this patch.

triage.mp4

[WhiredPlanck]

@Bambooin Fixed.

[Bambooin]

Confirmed, the issue is gone.