[Bug]: Harden hash line edits

[suse-coder]

Prerequisites

• I will write this issue in English (see our Language Policy)
• I have searched existing issues to avoid duplicates
• I am using the latest version of oh-my-opencode
• I have read the documentation or asked an AI coding agent with this project's GitHub URL loaded and couldn't find the answer

Bug Description

Sometimes it inserts hash-line edits (minimax m2.5). It would be great if oh-my-opencode checks that before it is inserted into the file.

Steps to Reproduce

Expected Behavior

Should not insert hash-line-edits

Actual Behavior

Does that sometimes

Doctor Output

bunx oh-my-opencode doctor

 oMoMoMoMo Doctor 

 ⚠ 3 issues found:

1. Loaded plugin is outdated
   Loaded 3.9.0, latest 3.10.0.
   Fix: Update: cd ~/.config/opencode && bun update oh-my-opencode
   Affects: plugin features

2. Comment checker unavailable
   Comment checker binary is not installed.
   Fix: Install @code-yeongyu/comment-checker
   Affects: comment-checker hook

3. No LSP servers detected
   LSP-dependent tools will be limited until at least one server is installed.
   Affects: lsp diagnostics, rename, references

Error Logs

Configuration

Additional Context

No response

Operating System

Linux

OpenCode Version

1.2.15