Session import fails on different machine but same path & doesn't update on same session id

[noamzbr]

Description

Session import is done with this line
Database.use((db) => db.insert(SessionTable).values(Session.toRow(exportData.info)).onConflictDoNothing().run())

This means 2 things, one of which I think is a bug, and the 2nd is more of "I think this should work differently"

The bug

1. You have 2 projects on the exact same path, but different machines, both running opencode
2. You export a session in machine A
3. You import it in machine B
4. The path matches but project ID doesn't. Import crashes.

I think this is a pretty common pattern for sandboxed envs so worth addressing

The "not quite a bug but..."

Same sandboxed envs scenario

1. You have session A in machine 1
2. You import it in machine 2. Now you have session A there as well (Same session ID)
3. You work on it in machine 2
4. Now you export it in machine 2 and import it in machine 1.

Expected - will update the session in machine 1 to state of machine 2

Actual - Noop because onConflictDoNothing

Plugins

No response

OpenCode version

v1.2.10

Steps to reproduce

No response

Screenshot and/or share link

No response

Operating System

Macos 15.7.3

Terminal

Ghostty