fix(files): stale state in fileTree

[UnschooledGamer]

This commit attempts to fix the stale files state issue occuring from Internal State of fileTree.

regression: to be found, how it occurred recently.

[greptile-apps]

Greptile Summary

This PR correctly addresses the prior review feedback: $parent is now captured before $target.remove(), removeEntry (not removeEntity) is called, and await is present. However, the new removeEntryFromFileTree function still contains a leftover fragment from an earlier draft — lines 1070-1082 outside the function body include a stray } that causes a module-level SyntaxError, completely breaking openFolder.js at parse time.

Confidence Score: 2/5

• Not safe to merge — module-level SyntaxError breaks all file operations in the app.
• The orphaned } at line 1082 is an unmatched closing brace at module scope, causing a parse-time SyntaxError that prevents the entire openFolder.js module from loading. This is a P0 regression introduced by this PR that must be fixed before merging.
• src/lib/openFolder.js — specifically lines 1070-1082 (orphaned block outside removeEntryFromFileTree).

Important Files Changed

Filename	Overview
src/lib/openFolder.js	Implements removeEntryFromFileTree and captures $parent before DOM removal — logic is sound, but a leftover orphaned code block (lines 1070-1082) containing a stray } causes a module-level SyntaxError that prevents the entire file from loading.

Flowchart

%%{init: {'theme': 'neutral'}}%%
flowchart TD
    A[deleteFile called] --> B{helpers.isFile?}
    B -- yes --> C[capture $parent = $target.parentElement]
    C --> D[$target.remove]
    D --> E[update editorManager]
    B -- no --> F[delete dir recursively]
    F --> G[capture $parent = $target.parentElement?.parentElement]
    G --> H[$target.parentElement.remove]
    H --> I[update editorManager]
    E --> J[toast + FileList.remove]
    I --> J
    J --> K[await removeEntryFromFileTree url,$parent]
    K --> L{$parent._fileTree exists?}
    L -- yes --> M[fileTree.removeEntry url]
    L -- no --> N[no-op, legacy tile already removed]
    M --> O[Done]
    N --> O

    style K fill:#f96,stroke:#c33
    note1[Lines 1070-1082: orphaned block\nstray closing brace causes SyntaxError]
    K -.->|broken by parse error| note1

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_{Reviews (2): Last reviewed commit: "Update openFolder.js" | Re-trigger Greptile}

[UnschooledGamer]

@greptileai

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[UnschooledGamer]

This has been superseded by #2031