feat: add support for coder_script (#9584)

* Add basic migrations

* Improve schema

* Refactor agent scripts into it's own package

* Support legacy start and stop script format

* Pipe the scripts!

* Finish the piping

* Fix context usage

* It works!

* Fix sql query

* Fix SQL query

* Rename `LogSourceID` -> `SourceID`

* Fix the FE

* fmt

* Rename migrations

* Fix log tests

* Fix lint err

* Fix gen

* Fix story type

* Rename source to script

* Fix schema jank

* Uncomment test

* Rename proto to TimeoutSeconds

* Fix comments

* Fix comments

* Fix legacy endpoint without specified log_source

* Fix non-blocking by default in agent

* Fix resources tests

* Fix dbfake

* Fix resources

* Fix linting I think

* Add fixtures

* fmt

* Fix startup script behavior

* Fix comments

* Fix context

* Fix cancel

* Fix SQL tests

* Fix e2e tests

* Interrupt on Windows

* Fix agent leaking script process

* Fix migrations

* Fix stories

* Fix duplicate logs appearing

* Gen

* Fix log location

* Fix tests

* Fix tests

* Fix log output

* Show display name in output

* Fix print

* Return timeout on start context

* Gen

* Fix fixture

* Fix the agent status

* Fix startup timeout msg

* Fix command using shared context

* Fix timeout draining

* Change signal type

* Add deterministic colors to startup script logs

---------

Co-authored-by: Muhammad Atif Ali <atif@coder.com>

coderd/provisionerdserver/provisionerdserver_test.go

@@ -1576,7 +1576,6 @@ func TestInsertWorkspaceResource(t *testing.T) {
 				Env: map[string]string{
 					"something": "test",
 				},
-				StartupScript:   "value",
 				OperatingSystem: "linux",
 				Architecture:    "amd64",
 				Auth: &sdkproto.Agent_Token{
@@ -1585,7 +1584,10 @@ func TestInsertWorkspaceResource(t *testing.T) {
 				Apps: []*sdkproto.App{{
 					Slug: "a",
 				}},
-				ShutdownScript: "shutdown",
+				Scripts: []*sdkproto.Script{{
+					DisplayName: "Startup",
+					Icon:        "/test.png",
+				}},
 				DisplayApps: &sdkproto.DisplayApps{
 					Vscode:               true,
 					PortForwardingHelper: true,
@@ -1604,8 +1606,6 @@ func TestInsertWorkspaceResource(t *testing.T) {
 		agent := agents[0]
 		require.Equal(t, "amd64", agent.Architecture)
 		require.Equal(t, "linux", agent.OperatingSystem)
-		require.Equal(t, "value", agent.StartupScript.String)
-		require.Equal(t, "shutdown", agent.ShutdownScript.String)
 		want, err := json.Marshal(map[string]string{
 			"something": "test",
 		})