refactor: extract object store into dedicated crate with filesystem backend (#7996)

* refactor: extract object store code into windmill-object-store crate with filesystem backend

Consolidate all object_store-dependent code from windmill-common into a new
windmill-object-store crate. Add a filesystem-backed object store implementation
using LocalFileSystem for dev/testing without cloud credentials. Includes 30
comprehensive tests covering render_endpoint, lfs_to_object_store_resource,
duckdb_connection_settings, error mapping, and filesystem-backed integration tests.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

* all

* all

* all

* all

* fix: fix raw_app hardcoded path, add missing ObjectStoreResource import, and add tests

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

* refactor: move S3ModeFormat to windmill-types, make windmill-parser-sql optional, restore debug logs

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

* all

---------

Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>

backend/windmill-trigger-http/Cargo.toml

@@ -16,6 +16,7 @@ cloud = ["windmill-common/cloud"]
 [dependencies]
 windmill-api-auth.workspace = true
 windmill-common = { workspace = true, default-features = false }
+windmill-types.workspace = true
 windmill-trigger.workspace = true
 windmill-audit.workspace = true
 windmill-git-sync.workspace = true

backend/windmill-trigger-http/src/lib.rs

@@ -7,11 +7,11 @@ use tokio::sync::{RwLock, RwLockReadGuard};
 use windmill_common::{
     error::{Error, Result},
     flows::Retry,
-    s3_helpers::S3Object,
     utils::ExpiringCacheEntry,
     worker::CLOUD_HOSTED,
     DB,
 };
+use windmill_types::s3::S3Object;
 
 use windmill_api_auth::ApiAuthed;
 use windmill_trigger::TriggerMode;