fix(db): decimal position entry issues (#520)

* fix decimal entry issues

* remove unused files

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Co-authored-by: Vikhyath Mondreti <vikhyathmondreti@Vikhyaths-Air.attlocal.net>

Author: icecrasher321

apps/sim/db/migrations/0044_uneven_killer_shrike.sql

@@ -0,0 +1,4 @@
+ALTER TABLE "workflow_blocks" ALTER COLUMN "position_x" SET DATA TYPE numeric;--> statement-breakpoint
+ALTER TABLE "workflow_blocks" ALTER COLUMN "position_y" SET DATA TYPE numeric;--> statement-breakpoint
+ALTER TABLE "workflow_blocks" ALTER COLUMN "height" SET DATA TYPE numeric;--> statement-breakpoint
+ALTER TABLE "workflow_blocks" ALTER COLUMN "height" SET DEFAULT '0';