Change demoid to String and now use uuidV7 for it. Also add timestamps of demo uploads

migrations/2024-09-11-200628_demo_info/up.sql

@@ -1,16 +1,16 @@
 -- Your SQL goes here
 CREATE TABLE IF NOT EXISTS processing_status (
-  demo_id bigint PRIMARY KEY REFERENCES demos(demo_id),
+  demo_id TEXT PRIMARY KEY,
   info int2 NOT NULL -- the processing_status of the basic demo info
 );
 
 CREATE TABLE IF NOT EXISTS demo_info (
-  demo_id bigint PRIMARY KEY REFERENCES demos(demo_id),
+  demo_id TEXT PRIMARY KEY,
   map TEXT NOT NULL
 );
 
 CREATE TABLE IF NOT EXISTS demo_players (
-  demo_id bigint REFERENCES demo_info(demo_id),
+  demo_id TEXT NOT NULL,
   steam_id TEXT NOT NULL,
   name TEXT NOT NULL,
   team int2 NOT NULL,
@@ -19,7 +19,7 @@ CREATE TABLE IF NOT EXISTS demo_players (
 );
 
 CREATE TABLE IF NOT EXISTS demo_player_stats (
-  demo_id bigint REFERENCES demo_info(demo_id),
+  demo_id TEXT NOT NULL,
   steam_id TEXT NOT NULL,
   kills int2 NOT NULL,
   deaths int2 NOT NULL,