After BSOD there is no sessions available to read but they are still exists on disk #10904

Description

there were open 8-10 windows of opencode. then i get BSOD after smth what i did.
after restarting pc there is no sessions available to load but they exists on disk.

The file ses_405cda89affeNw04UbeaVEBJX2.json in ~/.local/share/opencode/storage/session/<project_id>/ was corrupted during the BSOD — it contains 413 bytes of 0x00 (null bytes) instead of valid JSON. The session had no associated messages (the corresponding message directory doesn't exist).
When OpenCode tries to load the session list, it attempts to parse this file, fails with a JSON decode error, and apparently stops processing — resulting in zero sessions being shown to the user, even though 18 other valid session files exist.
Expected behavior:

1. OpenCode should gracefully handle corrupted/unparseable session files — skip them and continue loading the rest
2. Ideally, show a warning that N session(s) could not be loaded due to corruption
3. Consider implementing atomic writes (write to temp file + rename) to prevent corruption during unexpected shutdowns

Workaround:
Delete the corrupted file manually:
rm ~/.local/share/opencode/storage/session/<project_id>/ses_405cda89affeNw04UbeaVEBJX2.json
You can identify corrupted files with:

import json, os
base = os.path.expanduser("~/.local/share/opencode/storage/session")
for project in os.listdir(base):
    pdir = os.path.join(base, project)
    if not os.path.isdir(pdir): continue
    for f in os.listdir(pdir):
        fp = os.path.join(pdir, f)
        try:
            with open(fp, 'r') as fh: json.load(fh)
        except: print(f"BROKEN: {project}/{f}")

Suggested fix:
In the session loading code, wrap the JSON parse in a try/catch and skip corrupted files instead of failing the entire operation. Additionally, use atomic file writes (write to .tmp then os.Rename) to prevent partial writes during crashes.

Plugins

No response

OpenCode version

v1.1.36

Steps to reproduce

1. BSOD
2. open opencode
3. no sessions

idn if its have the a 100% representive way

Screenshot and/or share link

Operating System

windows 10

Terminal

windows terminal