Move test database to _/tmp (cabdir)

- Document _/ directory structure in AGENTS.md - Change test database
path from .tasks/ to _/tmp/ - Update all references in tests and docs

1 files changed, 3 insertions, 3 deletions

diff --git a/Omni/Task/Core.hs b/Omni/Task/Core.hs
index 3b4eaa0..bf52c2c 100644
--- a/Omni/Task/Core.hs
+++ b/Omni/Task/Core.hs
@@ -238,9 +238,9 @@ getTasksDbPath = do
   customPath <- lookupEnv "TASK_DB_PATH"
   testMode <- lookupEnv "TASK_TEST_MODE"
   let path = case (testMode, customPath) of
-        (Just "1", _) -> ".tasks/tasks-test.db" -- Test mode always uses test db
+        (Just "1", _) -> "_/tmp/tasks-test.db" -- Test mode uses cabdir
         (_, Just p) -> p -- Custom path for production
-        _ -> ".tasks/tasks.db"
+        _ -> "_/tmp/tasks.db" -- Default uses cabdir
   pure path
 
 -- DB Helper
@@ -254,7 +254,7 @@ withDb action = do
 -- Initialize the task database
 initTaskDb :: IO ()
 initTaskDb = do
-  createDirectoryIfMissing True ".tasks"
+  createDirectoryIfMissing True "_/tmp"
   withDb <| \conn -> do
     SQL.execute_
       conn