feat: add ability to run multiple agents via tabbed views (#47)

### Explanation

_No response_

### Issue

Closes #30 Closes #41

### Attestations

- [ ] I have read and agree to the [Code of Conduct](https://docs.nhcarrigan.com/community/coc/)
- [ ] I have read and agree to the [Community Guidelines](https://docs.nhcarrigan.com/community/guide/).
- [ ] My contribution complies with the [Contributor Covenant](https://docs.nhcarrigan.com/dev/covenant/).

### Dependencies

- [ ] I have pinned the dependencies to a specific patch version.

### Style

- [ ] I have run the linter and resolved any errors.
- [ ] My pull request uses an appropriate title, matching the conventional commit standards.
- [ ] My scope of feat/fix/chore/etc. correctly matches the nature of changes in my pull request.

### Tests

- [ ] My contribution adds new code, and I have added tests to cover it.
- [ ] My contribution modifies existing code, and I have updated the tests to reflect these changes.
- [ ] All new and existing tests pass locally with my changes.
- [ ] Code coverage remains at or above the configured threshold.

### Documentation

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### Versioning

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Reviewed-on: #47
Co-authored-by: Naomi Carrigan <commits@nhcarrigan.com>
Co-committed-by: Naomi Carrigan <commits@nhcarrigan.com>

src/lib/components/InputBar.svelte

@@ -1,5 +1,6 @@
 <script lang="ts">
   import { invoke } from "@tauri-apps/api/core";
+  import { get } from "svelte/store";
   import { claudeStore, isClaudeProcessing } from "$lib/stores/claude";
   import { characterState } from "$lib/stores/character";
   import { handleNewUserMessage } from "$lib/notifications/rules";
@@ -45,8 +46,6 @@
     let messageToSend = formattedMessage;
     if (getShouldRestoreHistory()) {
       const savedHistory = getSavedHistory();
-      console.log("Should restore history:", true);
-      console.log("Saved history:", savedHistory);
 
       if (savedHistory) {
         // Prepend the conversation history with a context message
@@ -56,13 +55,9 @@ ${savedHistory}
 [Continuing conversation after reconnection:]
 User: ${formattedMessage}`;
 
-        console.log("Message with history:", messageToSend);
-
         // Clear the restoration flags
         clearHistoryRestore();
       }
-    } else {
-      console.log("Should restore history:", false);
     }
 
     // Reset notification state for new user message
@@ -72,7 +67,14 @@ User: ${formattedMessage}`;
     characterState.setState("thinking");
 
     try {
-      await invoke("send_prompt", { message: messageToSend });
+      const conversationId = get(claudeStore.activeConversationId);
+      if (!conversationId) {
+        throw new Error("No active conversation");
+      }
+      await invoke("send_prompt", {
+        conversationId,
+        message: messageToSend,
+      });
     } catch (error) {
       console.error("Failed to send prompt:", error);
       claudeStore.addLine("error", `Failed to send: ${error}`);
@@ -85,18 +87,18 @@ User: ${formattedMessage}`;
   async function handleInterrupt() {
     // Save the conversation history FIRST before anything else
     const history = claudeStore.getConversationHistory();
-    console.log("Saving conversation history:", history);
 
     if (history) {
       setSavedHistory(history);
       setShouldRestoreHistory(true);
-      console.log("History saved and restoration flag set");
-    } else {
-      console.log("No history to save");
     }
 
     try {
-      await invoke("interrupt_claude");
+      const conversationId = get(claudeStore.activeConversationId);
+      if (!conversationId) {
+        throw new Error("No active conversation");
+      }
+      await invoke("interrupt_claude", { conversationId });
       claudeStore.addLine("system", "Process interrupted - reconnecting...");
       characterState.setState("idle");
 
@@ -106,14 +108,20 @@ User: ${formattedMessage}`;
       // Auto-reconnect after a brief delay
       setTimeout(async () => {
         try {
+          const conversationId = get(claudeStore.activeConversationId);
+          if (!conversationId) {
+            throw new Error("No active conversation");
+          }
+
           // Get current working directory before reconnecting
-          const workingDir = await invoke<string>("get_working_directory");
+          const workingDir = await invoke<string>("get_working_directory", { conversationId });
 
           // Set the flag to skip greeting on next connection
           setSkipNextGreeting(true);
 
           // Reconnect to Claude
           await invoke("start_claude", {
+            conversationId,
             options: {
               working_dir: workingDir,
             },