feat: pauseable workflows (#879)

* feat: pause workflow state

* feat: dont run paused workflows

* feat: skipped paused

* implement unpaused behavior for workflow runs

* fix: frontend

* fix: more frontend

* fix: imports

---------

Co-authored-by: Alexander Belanger <alexander@hatchet.run>

sql/migrations/20240928144316_v0.48.0.sql

@@ -0,0 +1,4 @@
+-- Add value to enum type: "InternalQueue"
+ALTER TYPE "InternalQueue" ADD VALUE 'WORKFLOW_RUN_PAUSED';
+-- Modify "Workflow" table
+ALTER TABLE "Workflow" ADD COLUMN "isPaused" boolean NULL DEFAULT false;

sql/migrations/atlas.sum

@@ -1,4 +1,4 @@
-h1:lF5HY8eyRauexSPXlJPoY2e6Vu064xoJ2h5WzA2nkRI=
+h1:ANl/rxmEbmeYdm3Tb2NXC15PisMM+/XP92yl/cspTK0=
 20240115180414_init.sql h1:Ef3ZyjAHkmJPdGF/dEWCahbwgcg6uGJKnDxW2JCRi2k=
 20240122014727_v0_6_0.sql h1:o/LdlteAeFgoHJ3e/M4Xnghqt9826IE/Y/h0q95Acuo=
 20240126235456_v0_7_0.sql h1:KiVzt/hXgQ6esbdC6OMJOOWuYEXmy1yeCpmsVAHTFKs=
@@ -60,3 +60,4 @@ h1:lF5HY8eyRauexSPXlJPoY2e6Vu064xoJ2h5WzA2nkRI=
 20240923124809_v0.45.4.sql h1:SqSSiWebWGiDg978uLwiaWfcJkR5tm+8HQZOmCiOABQ=
 20240926210650_v0.47.0.sql h1:Wm6QJ7GIFIsM9eym6e+PB3g/C9mM3tUoogxiBFD3E0w=
 20240927172935_v0.47.1.sql h1:UlcoRDWx5xCoNjcYTjBsWkdbFZSuVJWlWZOzhTq8u/Y=
+20240928144316_v0.48.0.sql h1:TX7/rN8ghoysQXy2OAMX+LdSIEA6tbdd4BZfL9wtxFQ=

sql/schema/schema.sql

@@ -2,7 +2,7 @@
 CREATE TYPE "ConcurrencyLimitStrategy" AS ENUM ('CANCEL_IN_PROGRESS', 'DROP_NEWEST', 'QUEUE_NEWEST', 'GROUP_ROUND_ROBIN');
 
 -- CreateEnum
-CREATE TYPE "InternalQueue" AS ENUM ('WORKER_SEMAPHORE_COUNT', 'STEP_RUN_UPDATE', 'WORKFLOW_RUN_UPDATE');
+CREATE TYPE "InternalQueue" AS ENUM ('WORKER_SEMAPHORE_COUNT', 'STEP_RUN_UPDATE', 'WORKFLOW_RUN_UPDATE', 'WORKFLOW_RUN_PAUSED');
 
 -- CreateEnum
 CREATE TYPE "InviteLinkStatus" AS ENUM ('PENDING', 'ACCEPTED', 'REJECTED');
@@ -752,6 +752,7 @@ CREATE TABLE "Workflow" (
     "tenantId" UUID NOT NULL,
     "name" TEXT NOT NULL,
     "description" TEXT,
+    "isPaused" BOOLEAN DEFAULT false,
 
     CONSTRAINT "Workflow_pkey" PRIMARY KEY ("id")
 );