fix(telemetry): updated telemetry, added nested sanitization, added granular trace spans for logs and updated UI (#1627)

* feat(logs): updated telemetry, added nested sanitization, added granular trace spans for logs and updated UI

* refactor trace spans into separate components

* remove any's from tool defs

* updated UI and overlayed spans

* cleanup

* ack PR comments

* stricter type safety

* clean

apps/sim/executor/index.ts

@@ -242,6 +242,7 @@ export class Executor {
   ): Promise<ExecutionResult | StreamingExecution> {
     const { setIsExecuting, setIsDebugging, setPendingBlocks, reset } = useExecutionStore.getState()
     const startTime = new Date()
+    const executorStartMs = startTime.getTime()
     let finalOutput: NormalizedBlockOutput = {}
 
     // Track workflow execution start
@@ -252,7 +253,9 @@ export class Executor {
       startTime: startTime.toISOString(),
     })
 
+    const beforeValidation = Date.now()
     this.validateWorkflow(startBlockId)
+    const validationTime = Date.now() - beforeValidation
 
     const context = this.createExecutionContext(workflowId, startTime, startBlockId)
 
@@ -268,10 +271,13 @@ export class Executor {
 
       let hasMoreLayers = true
       let iteration = 0
+      const firstBlockExecutionTime: number | null = null
       const maxIterations = 500 // Safety limit for infinite loops
 
       while (hasMoreLayers && iteration < maxIterations && !this.isCancelled) {
+        const iterationStart = Date.now()
         const nextLayer = this.getNextExecutionLayer(context)
+        const getNextLayerTime = Date.now() - iterationStart
 
         if (this.isDebugging) {
           // In debug mode, update the pending blocks and wait for user interaction
@@ -405,6 +411,7 @@ export class Executor {
             if (normalizedOutputs.length > 0) {
               finalOutput = normalizedOutputs[normalizedOutputs.length - 1]
             }
+
             // Process loop iterations - this will activate external paths when loops complete
             await this.loopManager.processLoopIterations(context)