refactor(cache): bump schema version to 12

`CacheEntryKey` now carries `output_config` and `CacheEntryValue` now
carries `output_archive`, so the serialized blob layout changed. Bump
`PRAGMA user_version` to 12 and extend the reset range to include 11 so
existing databases are wiped cleanly on upgrade instead of failing
deserialization mid-lookup.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

Author: branchseer

crates/vite_task/src/session/cache/mod.rs

@@ -215,16 +215,16 @@ impl ExecutionCache {
                         "CREATE TABLE task_fingerprints (key BLOB PRIMARY KEY, value BLOB);",
                         (),
                     )?;
-                    conn.execute("PRAGMA user_version = 11", ())?;
+                    conn.execute("PRAGMA user_version = 12", ())?;
                 }
-                1..=10 => {
+                1..=11 => {
                     // old internal db version. reset
                     conn.set_db_config(DbConfig::SQLITE_DBCONFIG_RESET_DATABASE, true)?;
                     conn.execute("VACUUM", ())?;
                     conn.set_db_config(DbConfig::SQLITE_DBCONFIG_RESET_DATABASE, false)?;
                 }
-                11 => break, // current version
-                12.. => {
+                12 => break, // current version
+                13.. => {
                     return Err(anyhow::anyhow!("Unrecognized database version: {user_version}"));
                 }
             }