chore(8.0): final pre-RC1 sweep — API consistency, named errors, orphans, zero-cast codebase

src/cli/commands/utility.ts

@@ -30,6 +30,15 @@ interface BenchmarkOptions extends UtilityOptions {
   iterations?: string
 }
 
+/** Per-operation timing summary produced by `brainy benchmark`. */
+interface BenchmarkOperationStats {
+  avg: string
+  min: number
+  max: number
+  median: number
+  ops: string
+}
+
 let brainyInstance: Brainy | null = null
 
 const getBrainy = (): Brainy => {
@@ -188,7 +197,10 @@ export const utilityCommands = {
     
     console.log(chalk.cyan(`\n🚀 Running Benchmarks (${iterations} iterations)\n`))
     
-    const results: any = {
+    const results: {
+      operations: Record<string, BenchmarkOperationStats>
+      summary: { totalOperations?: number; averageOpsPerSec?: string }
+    } = {
       operations: {},
       summary: {}
     }
@@ -253,7 +265,7 @@ export const utilityCommands = {
       }
       
       // Calculate summary
-      const totalOps: number = (Object.values(results.operations) as any[]).reduce((sum: number, op: any) =>
+      const totalOps: number = Object.values(results.operations).reduce((sum: number, op) =>
         sum + parseFloat(op.ops), 0)
 
       results.summary = {
@@ -277,7 +289,7 @@ export const utilityCommands = {
           style: { head: [], border: [] }
         })
         
-        Object.entries(results.operations).forEach(([op, stats]: [string, any]) => {
+        Object.entries(results.operations).forEach(([op, stats]) => {
           table.push([
             op,
             stats.avg,