improvement(copilot): structured metadata context + start block deprecation (#1362)

* progress

* progress

* deploy command update

* add trigger mode modal

* fix trigger icons'

* fix corners for add trigger card

* update serialization error visual in console

* works

* improvement(copilot-context): structured context for copilot

* forgot long description

* Update metadata params

* progress

* add better workflow ux

* progress

* highlighting works

* trigger card

* default agent workflow change

* fix build error

* remove any casts

* address greptile comments

* Diff input format

* address greptile comments

* improvement: ui/ux

* improvement: changed to vertical scrolling

* fix(workflow): ensure new blocks from sidebar click/drag use getUniqueBlockName (with semantic trigger base when applicable)

* Validation + build/edit mark complete

* fix trigger dropdown

* Copilot stuff (lots of it)

* Temp update prod dns

* fix trigger check

* fix

* fix trigger mode check

* Fix yaml imports

* Fix autolayout error

* fix deployed chat

* Fix copilot input text overflow

* fix trigger mode persistence in addBlock with enableTriggerMode flag passed in

* Lint

* Fix failing tests

* Reset ishosted

* Lint

* input format for legacy starter

* Fix executor

---------

Co-authored-by: Siddharth Ganesan <siddharthganesan@gmail.com>
Co-authored-by: Emir Karabeg <emirkarabeg@berkeley.edu>

apps/sim/serializer/index.ts

@@ -417,8 +417,12 @@ export class Serializer {
     blockConfig: any,
     params: Record<string, any>
   ) {
-    // Skip validation if the block is in trigger mode
-    if (block.triggerMode || blockConfig.category === 'triggers') {
+    // Skip validation if the block is used as a trigger
+    if (
+      block.triggerMode === true ||
+      blockConfig.category === 'triggers' ||
+      params.triggerMode === true
+    ) {
       logger.info('Skipping validation for block in trigger mode', {
         blockId: block.id,
         blockType: block.type,