perf: Phase 4+5 optimizations — uploads 10x, downloads 2x, concurrent 2x. moka cache, 512KB buffers, remove sync_all, hash-on-write, preloaded queries, bench.sh v3, gitignore storage/. 500MB upload 12.6s->1.3s (392MB/s). RSS 69-113MB, 0 swap.

src/domain/entities/calendar_event.rs

@@ -79,6 +79,7 @@ impl CalendarEvent {
      * @param ical_data Complete iCalendar data (VEVENT component)
      * @return Result containing the new CalendarEvent or a domain error
      */
+    #[allow(clippy::too_many_arguments)]
     pub fn new(
         calendar_id: Uuid,
         summary: String,
@@ -165,6 +166,7 @@ impl CalendarEvent {
      * @param updated_at Time when the event was last modified
      * @return Result containing the new CalendarEvent or a domain error
      */
+    #[allow(clippy::too_many_arguments)]
     pub fn with_id(
         id: Uuid,
         calendar_id: Uuid,

src/domain/entities/contact.rs

@@ -35,7 +35,7 @@ impl AddressBook {
         }
     }
 
-    /// Reconstructs from persistence (no validation)
+    #[allow(clippy::too_many_arguments)]
     pub fn from_raw(
         id: Uuid,
         name: String,

src/domain/entities/file.rs

@@ -127,7 +127,7 @@ impl File {
         })
     }
 
-    /// Creates a file with specific timestamps (for reconstruction)
+    #[allow(clippy::too_many_arguments)]
     pub fn with_timestamps(
         id: String,
         name: String,
@@ -196,8 +196,7 @@ impl File {
         self.modified_at
     }
 
-    /// Creates a new File instance from a DTO
-    /// This function is primarily for conversions in batch handlers
+    #[allow(clippy::too_many_arguments)]
     pub fn from_dto(
         id: String,
         name: String,

src/domain/entities/session.rs

@@ -41,8 +41,7 @@ impl Session {
         }
     }
 
-    /// Reconstruct a Session from persisted data (e.g. database row).
-    /// Skips ID generation — uses the provided values directly.
+    #[allow(clippy::too_many_arguments)]
     pub fn from_raw(
         id: String,
         user_id: String,

src/domain/entities/share.rs

@@ -84,8 +84,7 @@ impl Share {
         })
     }
 
-    /// Reconstruct a Share from persisted data (e.g. filesystem/database).
-    /// Skips validation and ID generation — uses the provided values directly.
+    #[allow(clippy::too_many_arguments)]
     pub fn from_raw(
         id: String,
         item_id: String,

src/domain/entities/trashed_item.rs

@@ -41,8 +41,7 @@ impl TrashedItem {
         }
     }
 
-    /// Reconstruct a TrashedItem from persisted data (e.g. JSON index).
-    /// Skips ID generation — uses the provided values directly.
+    #[allow(clippy::too_many_arguments)]
     pub fn from_raw(
         id: Uuid,
         original_id: Uuid,

src/domain/entities/user.rs

@@ -128,7 +128,7 @@ impl User {
         })
     }
 
-    // Create from existing values (for reconstruction from DB)
+    #[allow(clippy::too_many_arguments)]
     pub fn from_data(
         id: String,
         username: String,
@@ -159,7 +159,7 @@ impl User {
         }
     }
 
-    /// Reconstruct from DB with OIDC fields
+    #[allow(clippy::too_many_arguments)]
     pub fn from_data_full(
         id: String,
         username: String,