Revert "feat: google analytics (#15451)"

This reverts commit 2b6638e1

packages/backend/src/models/Meta.ts

@@ -759,10 +759,4 @@ export class MiMeta {
 		default: 'always',
 	})
 	public allowUnsignedFetch: InstanceUnsignedFetchOption;
-
-	@Column('varchar', {
-		length: 64,
-		nullable: true,
-	})
-	public googleAnalyticsMeasurementId: string | null;
 }

packages/backend/src/models/json-schema/meta.ts

@@ -149,10 +149,6 @@ export const packedMetaLiteSchema = {
 			type: 'boolean',
 			optional: false, nullable: false,
 		},
-		googleAnalyticsMeasurementId: {
-			type: 'string',
-			optional: false, nullable: true,
-		},
 		swPublickey: {
 			type: 'string',
 			optional: false, nullable: true,