feat(*): Improve the display of tool usage

src/lib/agent/tools/conceptVerifierTool.ts

@@ -1,7 +1,13 @@
 import { ToolUtility } from '@azure/ai-projects';
 
+export const conceptVerifierToolMeta = {
+  key: 'verifyConceptCoverage',
+  userDescription: 'Checking for required concepts from the rubric',
+  icon: '📋',
+};
+
 export const conceptVerifierTool = ToolUtility.createFunctionTool({
-    name: 'verifyConceptCoverage',
+    name: conceptVerifierToolMeta.key,
     description: 'Checks which rubric‑listed concepts appear (or are missing) in the submission.',
     parameters: {
       type: 'object',

src/lib/agent/tools/essayAnalyzerTool.ts

@@ -1,7 +1,13 @@
 import { ToolUtility } from '@azure/ai-projects';
 
+export const essayAnalyzerToolMeta = {
+  key: 'analyzeEssay',
+  userDescription: 'Analyzing essay structure and argument quality',
+  icon: '📝',
+};
+
 export const essayAnalyzerTool = ToolUtility.createFunctionTool({
-  name: 'analyzeEssay',
+  name: essayAnalyzerToolMeta.key,
   description: 'Analyzes an essay for structure, argument, and evidence.',
   parameters: {
     type: 'object',

src/lib/agent/tools/feedbackGeneratorTool.ts

@@ -1,7 +1,13 @@
 import { ToolUtility } from '@azure/ai-projects';
 
+export const feedbackGeneratorToolMeta = {
+  key: 'generateFeedback',
+  userDescription: 'Generating personalized feedback for the student',
+  icon: '🌟',
+};
+
 export const feedbackGeneratorTool = ToolUtility.createFunctionTool({
-    name: 'generateFeedback',
+    name: feedbackGeneratorToolMeta.key,
     description: 'Produces two praise points and two actionable “try next time” suggestions based on submission and rubric.',
     parameters: {
       type: 'object',

src/lib/agent/tools/index.ts

@@ -1,7 +1,7 @@
-export { rubricMatcherTool } from './rubricMatcherTool';
-export { essayAnalyzerTool } from './essayAnalyzerTool';
-export { conceptVerifierTool } from './conceptVerifierTool';
-export { feedbackGeneratorTool } from './feedbackGeneratorTool';
-export { metacognitiveReflectionPromptTool } from './metacognitiveReflectionPromptTool';
-export { selfAssessmentTool } from './selfAssessmentTool';
-export { spellingAndGrammarCheckerTool } from './spellingAndGrammarCheckerTool';
+export { rubricMatcherTool, rubricMatcherToolMeta } from './rubricMatcherTool';
+export { essayAnalyzerTool, essayAnalyzerToolMeta } from './essayAnalyzerTool';
+export { conceptVerifierTool, conceptVerifierToolMeta } from './conceptVerifierTool';
+export { feedbackGeneratorTool, feedbackGeneratorToolMeta } from './feedbackGeneratorTool';
+export { metacognitiveReflectionPromptTool, metacognitiveReflectionPromptToolMeta } from './metacognitiveReflectionPromptTool';
+export { selfAssessmentTool, selfAssessmentToolMeta } from './selfAssessmentTool';
+export { spellingAndGrammarCheckerTool, spellingAndGrammarCheckerToolMeta } from './spellingAndGrammarCheckerTool';

src/lib/agent/tools/metacognitiveReflectionPromptTool.ts

@@ -1,7 +1,13 @@
 import { ToolUtility } from '@azure/ai-projects';
 
+export const metacognitiveReflectionPromptToolMeta = {
+  key: 'generateReflectionPrompts',
+  userDescription: 'Suggesting ways the student can improve next time',
+  icon: '💭',
+};
+
 export const metacognitiveReflectionPromptTool = ToolUtility.createFunctionTool({
-    name: 'generateReflectionPrompts',
+    name: metacognitiveReflectionPromptToolMeta.key,
     description: 'Based on rubric shortfalls, generates prompts like “How could you strengthen your evidence in paragraph 2?”',
     parameters: {
       type: 'object',

src/lib/agent/tools/rubricMatcherTool.ts

@@ -1,7 +1,13 @@
 import { ToolUtility } from '@azure/ai-projects';
 
+export const rubricMatcherToolMeta = {
+  key: 'matchRubric',
+  userDescription: 'Assessing the submission against the provided rubric',
+  icon: '📊',
+};
+
 export const rubricMatcherTool = ToolUtility.createFunctionTool({
-  name: 'matchRubric',
+  name: rubricMatcherToolMeta.key,
   description: 'Matches a submission to a rubric and returns a score/criteria breakdown.',
   parameters: {
     type: 'object',

src/lib/agent/tools/selfAssessmentTool.ts

@@ -1,7 +1,13 @@
 import { ToolUtility } from '@azure/ai-projects';
 
+export const selfAssessmentToolMeta = {
+  key: 'createSelfAssessment',
+  userDescription: 'Creating self-reflection questions for the student',
+  icon: '🔎',
+};
+
 export const selfAssessmentTool = ToolUtility.createFunctionTool({
-    name: 'createSelfAssessment',
+    name: selfAssessmentToolMeta.key,
     description: 'Generates 3 short questions that prompt the student to reflect on their own work based on rubric gaps.',
     parameters: {
       type: 'object',

src/lib/agent/tools/spellingAndGrammarCheckerTool.ts

@@ -1,7 +1,13 @@
 import { ToolUtility } from '@azure/ai-projects';
 
+export const spellingAndGrammarCheckerToolMeta = {
+  key: 'checkSpellingAndGrammar',
+  userDescription: 'Checking for spelling and grammar mistakes',
+  icon: '📝',
+};
+
 export const spellingAndGrammarCheckerTool = ToolUtility.createFunctionTool({
-    name: 'checkSpellingAndGrammar',
+    name: spellingAndGrammarCheckerToolMeta.key,
     description: 'Identifies spelling, punctuation, and syntax issues in the submission and suggests corrections.',
     parameters: {
       type: 'object',