th-311: Create Component For Uploading User Photo (#364)

* th-311: + add everything with testing code, a draft merge

* th-311: * rework the types for the user and it's cross-fe/be DTOs, add avatarUrl to all driver dto entities

* th-311: * resolve some minor requests after code-review

* th-311: * change avatarUrl type to be nullable instead of undefineable

* th-311: + setup default avatar image

* th-311: * remove temp code, add proper driver avatar selection flow

* th-311: * move api uploadAvatar from file-api to driver-api, fix slices

* th-311: * update swagger definitions

* th-311: * resolve a bunch of issues after review

* th-311: * more minor improvements

* th-311: - revert back changes to isCircle-driven className assignment

* th-311: - remove redundant env definitions in frontend env schema

Author: Some14u

backend/src/libs/packages/database/generated-schema/0015_add_avatar_id_to_driver_details.sql

@@ -0,0 +1,9 @@
+ALTER TABLE "driver_details"
+ADD COLUMN "avatar_id" integer;
+
+--> statement-breakpoint
+DO $$ BEGIN
+    ALTER TABLE "driver_details" ADD CONSTRAINT "driver_details_avatar_id_files_id_fk" FOREIGN KEY ("avatar_id") REFERENCES "files"("id") ON DELETE no action ON UPDATE no action;
+EXCEPTION
+    WHEN duplicate_object THEN null;
+END $$;