feat(i18n): Enhance internationalization support for tool specifications and notifications

- Added TitleKey and DescriptionKey fields to ToolSpec for dynamic localization.
- Updated tool specifications to use i18nx for titles, descriptions, and appendices.
- Refactored notification messages to utilize i18nx for localization in conversation and ticket assignment events.
- Improved localization in the debug dialog component for skill definitions.
- Added new translation keys in English and Chinese for ticket and conversation assignment notifications.
- Ensured that fallback messages are properly localized based on user locale.

internal/ai/runtime/tools/analyze_conversation_tool.go

@@ -6,6 +6,7 @@ import (
 	"agent-desk/internal/ai/runtime/graphs"
 	"agent-desk/internal/ai/runtime/registry"
 	"agent-desk/internal/models"
+	"agent-desk/internal/pkg/i18nx"
 	"agent-desk/internal/pkg/toolx"
 
 	einotool "github.com/cloudwego/eino/components/tool"
@@ -48,7 +49,7 @@ func (t *AnalyzeConversationTool) Build(ctx registry.Context) (einotool.BaseTool
 func (t *AnalyzeConversationTool) Info(ctx context.Context) (*schema.ToolInfo, error) {
 	return &schema.ToolInfo{
 		Name: toolx.GraphAnalyzeConversation.Name,
-		Desc: "Graph Tool. Summarizes the current conversation, identifies complaint/payment/sentiment risk signals, and recommends whether to continue answering, create a ticket, or hand off to a human.",
+		Desc: i18nx.Get("tool.graph.analyzeConversation.info"),
 		ParamsOneOf: schema.NewParamsOneOfByJSONSchema(&einojsonschema.Schema{
 			Version: einojsonschema.Version,
 			Type:    "object",
@@ -57,42 +58,42 @@ func (t *AnalyzeConversationTool) Info(ctx context.Context) (*schema.ToolInfo, e
 					Key: "goal",
 					Value: &einojsonschema.Schema{
 						Type:        "string",
-						Description: "Analysis goal, such as whether to hand off to a human, create a ticket, or perform risk review.",
+						Description: i18nx.Get("tool.graph.analyzeConversation.param.goal"),
 					},
 				},
 				orderedmap.Pair[string, *einojsonschema.Schema]{
 					Key: "observedIssue",
 					Value: &einojsonschema.Schema{
 						Type:        "string",
-						Description: "Main issue or request observed in the conversation.",
+						Description: i18nx.Get("tool.graph.analyzeConversation.param.observedIssue"),
 					},
 				},
 				orderedmap.Pair[string, *einojsonschema.Schema]{
 					Key: "needTicket",
 					Value: &einojsonschema.Schema{
 						Type:        "boolean",
-						Description: "Whether to focus on evaluating ticket creation.",
+						Description: i18nx.Get("tool.graph.triageServiceRequest.param.needTicket"),
 					},
 				},
 				orderedmap.Pair[string, *einojsonschema.Schema]{
 					Key: "needHumanHandoff",
 					Value: &einojsonschema.Schema{
 						Type:        "boolean",
-						Description: "Whether to focus on evaluating human handoff.",
+						Description: i18nx.Get("tool.graph.triageServiceRequest.param.needHumanHandoff"),
 					},
 				},
 				orderedmap.Pair[string, *einojsonschema.Schema]{
 					Key: "needQualityCheck",
 					Value: &einojsonschema.Schema{
 						Type:        "boolean",
-						Description: "Whether to focus on risk or quality review.",
+						Description: i18nx.Get("tool.graph.analyzeConversation.param.needQualityCheck"),
 					},
 				},
 				orderedmap.Pair[string, *einojsonschema.Schema]{
 					Key: "additionalContext",
 					Value: &einojsonschema.Schema{
 						Type:        "string",
-						Description: "Additional context, such as disputes, complaint points, or business constraints already identified.",
+						Description: i18nx.Get("tool.graph.analyzeConversation.param.additionalContext"),
 					},
 				},
 			)),

internal/ai/runtime/tools/create_ticket_confirm_tool.go

@@ -6,6 +6,7 @@ import (
 	"agent-desk/internal/ai/runtime/graphs"
 	"agent-desk/internal/ai/runtime/registry"
 	"agent-desk/internal/models"
+	"agent-desk/internal/pkg/i18nx"
 	"agent-desk/internal/pkg/toolx"
 
 	einotool "github.com/cloudwego/eino/components/tool"
@@ -52,7 +53,7 @@ func (t *CreateTicketGraphTool) Build(ctx registry.Context) (einotool.BaseTool,
 func (t *CreateTicketGraphTool) Info(ctx context.Context) (*schema.ToolInfo, error) {
 	return &schema.ToolInfo{
 		Name: toolx.GraphCreateTicketConfirm.Name,
-		Desc: "Graph Tool. Handles ticket parameter preparation, user confirmation, actual ticket creation, and result return. Use only when the user explicitly asks to create a ticket and the title and description are clear.",
+		Desc: i18nx.Get("tool.graph.createTicketConfirm.info"),
 		ParamsOneOf: schema.NewParamsOneOfByJSONSchema(&einojsonschema.Schema{
 			Version: einojsonschema.Version,
 			Type:    "object",
@@ -65,14 +66,14 @@ func (t *CreateTicketGraphTool) Info(ctx context.Context) (*schema.ToolInfo, err
 					Key: "title",
 					Value: &einojsonschema.Schema{
 						Type:        "string",
-						Description: "Ticket title. Concisely summarizes the issue.",
+						Description: i18nx.Get("tool.graph.createTicketConfirm.param.title"),
 					},
 				},
 				orderedmap.Pair[string, *einojsonschema.Schema]{
 					Key: "description",
 					Value: &einojsonschema.Schema{
 						Type:        "string",
-						Description: "Ticket description. Clearly captures the user's issue, symptoms, and request.",
+						Description: i18nx.Get("tool.graph.createTicketConfirm.param.description"),
 					},
 				},
 			)),

internal/ai/runtime/tools/handoff_graph_tool.go

@@ -6,6 +6,7 @@ import (
 	"agent-desk/internal/ai/runtime/graphs"
 	"agent-desk/internal/ai/runtime/registry"
 	"agent-desk/internal/models"
+	"agent-desk/internal/pkg/i18nx"
 	"agent-desk/internal/pkg/toolx"
 
 	einotool "github.com/cloudwego/eino/components/tool"
@@ -52,7 +53,7 @@ func (t *HandoffGraphTool) Build(ctx registry.Context) (einotool.BaseTool, error
 func (t *HandoffGraphTool) Info(ctx context.Context) (*schema.ToolInfo, error) {
 	return &schema.ToolInfo{
 		Name: toolx.GraphHandoffConversation.Name,
-		Desc: "Graph Tool. Handles handoff reason preparation, user confirmation, actual human handoff, and result return. Use only when the user explicitly asks for a human agent or you have confirmed that human handling is required. Do not repeat the call when the result has terminal=true and shouldRetry=false.",
+		Desc: i18nx.Get("tool.graph.handoffConversation.info"),
 		ParamsOneOf: schema.NewParamsOneOfByJSONSchema(&einojsonschema.Schema{
 			Version: einojsonschema.Version,
 			Type:    "object",
@@ -61,7 +62,7 @@ func (t *HandoffGraphTool) Info(ctx context.Context) (*schema.ToolInfo, error) {
 					Key: "reason",
 					Value: &einojsonschema.Schema{
 						Type:        "string",
-						Description: "Handoff reason. Briefly explain why a human is needed, such as explicit user request, manual verification, or after-sales handling.",
+						Description: i18nx.Get("tool.graph.handoffConversation.param.reason"),
 					},
 				},
 			)),

internal/ai/runtime/tools/prepare_ticket_draft_tool.go

@@ -6,6 +6,7 @@ import (
 	"agent-desk/internal/ai/runtime/graphs"
 	"agent-desk/internal/ai/runtime/registry"
 	"agent-desk/internal/models"
+	"agent-desk/internal/pkg/i18nx"
 	"agent-desk/internal/pkg/toolx"
 
 	einotool "github.com/cloudwego/eino/components/tool"
@@ -48,7 +49,7 @@ func (t *PrepareTicketDraftTool) Build(ctx registry.Context) (einotool.BaseTool,
 func (t *PrepareTicketDraftTool) Info(ctx context.Context) (*schema.ToolInfo, error) {
 	return &schema.ToolInfo{
 		Name: toolx.GraphPrepareTicketDraft.Name,
-		Desc: "Graph Tool. Prepares a ticket draft from the current conversation and collected information. Use it before create_ticket_with_confirmation when the ticket content needs to be organized.",
+		Desc: i18nx.Get("tool.graph.prepareTicketDraft.info"),
 		ParamsOneOf: schema.NewParamsOneOfByJSONSchema(&einojsonschema.Schema{
 			Version: einojsonschema.Version,
 			Type:    "object",
@@ -57,42 +58,42 @@ func (t *PrepareTicketDraftTool) Info(ctx context.Context) (*schema.ToolInfo, er
 					Key: "title",
 					Value: &einojsonschema.Schema{
 						Type:        "string",
-						Description: "Prepared ticket title. Optional.",
+						Description: i18nx.Get("tool.graph.prepareTicketDraft.param.title"),
 					},
 				},
 				orderedmap.Pair[string, *einojsonschema.Schema]{
 					Key: "description",
 					Value: &einojsonschema.Schema{
 						Type:        "string",
-						Description: "Prepared ticket description. Optional.",
+						Description: i18nx.Get("tool.graph.prepareTicketDraft.param.description"),
 					},
 				},
 				orderedmap.Pair[string, *einojsonschema.Schema]{
 					Key: "issue",
 					Value: &einojsonschema.Schema{
 						Type:        "string",
-						Description: "The issue or error message the user is experiencing.",
+						Description: i18nx.Get("tool.graph.prepareTicketDraft.param.issue"),
 					},
 				},
 				orderedmap.Pair[string, *einojsonschema.Schema]{
 					Key: "impact",
 					Value: &einojsonschema.Schema{
 						Type:        "string",
-						Description: "Impact scope, such as unable to sign in, unable to place an order, or business interruption.",
+						Description: i18nx.Get("tool.graph.prepareTicketDraft.param.impact"),
 					},
 				},
 				orderedmap.Pair[string, *einojsonschema.Schema]{
 					Key: "expectedOutcome",
 					Value: &einojsonschema.Schema{
 						Type:        "string",
-						Description: "The user's expected outcome or request.",
+						Description: i18nx.Get("tool.graph.prepareTicketDraft.param.expectedOutcome"),
 					},
 				},
 				orderedmap.Pair[string, *einojsonschema.Schema]{
 					Key: "currentAttempt",
 					Value: &einojsonschema.Schema{
 						Type:        "string",
-						Description: "当前已尝试过的处理步骤，可选。",
+						Description: i18nx.Get("tool.graph.prepareTicketDraft.param.currentAttempt"),
 					},
 				},
 			)),

internal/ai/runtime/tools/triage_service_request_tool.go

@@ -6,6 +6,7 @@ import (
 	"agent-desk/internal/ai/runtime/graphs"
 	"agent-desk/internal/ai/runtime/registry"
 	"agent-desk/internal/models"
+	"agent-desk/internal/pkg/i18nx"
 	"agent-desk/internal/pkg/toolx"
 
 	einotool "github.com/cloudwego/eino/components/tool"
@@ -48,7 +49,7 @@ func (t *TriageServiceRequestTool) Build(ctx registry.Context) (einotool.BaseToo
 func (t *TriageServiceRequestTool) Info(ctx context.Context) (*schema.ToolInfo, error) {
 	return &schema.ToolInfo{
 		Name: toolx.GraphTriageServiceRequest.Name,
-		Desc: "Graph Tool. Analyzes the current conversation to decide whether to continue answering, prepare a ticket draft, or hand off to a human. When ticket creation is recommended, it returns a structured ticket draft suggestion.",
+		Desc: i18nx.Get("tool.graph.triageServiceRequest.info"),
 		ParamsOneOf: schema.NewParamsOneOfByJSONSchema(&einojsonschema.Schema{
 			Version: einojsonschema.Version,
 			Type:    "object",
@@ -57,35 +58,35 @@ func (t *TriageServiceRequestTool) Info(ctx context.Context) (*schema.ToolInfo,
 					Key: "goal",
 					Value: &einojsonschema.Schema{
 						Type:        "string",
-						Description: "Analysis goal, such as whether to escalate, create a ticket, or hand off to a human.",
+						Description: i18nx.Get("tool.graph.triageServiceRequest.param.goal"),
 					},
 				},
 				orderedmap.Pair[string, *einojsonschema.Schema]{
 					Key: "observedIssue",
 					Value: &einojsonschema.Schema{
 						Type:        "string",
-						Description: "Main issue or dispute observed in the conversation.",
+						Description: i18nx.Get("tool.graph.triageServiceRequest.param.observedIssue"),
 					},
 				},
 				orderedmap.Pair[string, *einojsonschema.Schema]{
 					Key: "needTicket",
 					Value: &einojsonschema.Schema{
 						Type:        "boolean",
-						Description: "Whether to focus on evaluating ticket creation.",
+						Description: i18nx.Get("tool.graph.triageServiceRequest.param.needTicket"),
 					},
 				},
 				orderedmap.Pair[string, *einojsonschema.Schema]{
 					Key: "needHumanHandoff",
 					Value: &einojsonschema.Schema{
 						Type:        "boolean",
-						Description: "Whether to focus on evaluating human handoff.",
+						Description: i18nx.Get("tool.graph.triageServiceRequest.param.needHumanHandoff"),
 					},
 				},
 				orderedmap.Pair[string, *einojsonschema.Schema]{
 					Key: "additionalContext",
 					Value: &einojsonschema.Schema{
 						Type:        "string",
-						Description: "Additional context, such as risk signals or constraints already identified.",
+						Description: i18nx.Get("tool.graph.triageServiceRequest.param.additionalContext"),
 					},
 				},
 			)),