Clean up old pre-streaming code

package-lock.json

@@ -13,7 +13,6 @@
         "@anthropic-ai/sdk": "^0.26.0",
         "@anthropic-ai/vertex-sdk": "^0.4.1",
         "@google/generative-ai": "^0.18.0",
-        "@streamparser/json": "^0.0.21",
         "@types/clone-deep": "^4.0.4",
         "@types/pdf-parse": "^1.1.4",
         "@types/turndown": "^5.0.5",
@@ -4493,12 +4492,6 @@
       "resolved": "https://registry.npmjs.org/tslib/-/tslib-2.6.3.tgz",
       "integrity": "sha512-xNvxJEOUiWPGhUuUdQgAJPKOOJfGnIyKySOc09XkKsgdUV/3E2zvwZYdejjmRgPCgcym1juLH3226yA7sEFJKQ=="
     },
-    "node_modules/@streamparser/json": {
-      "version": "0.0.21",
-      "resolved": "https://registry.npmjs.org/@streamparser/json/-/json-0.0.21.tgz",
-      "integrity": "sha512-v+49JBiG1kmc/9Ug79Lz9wyKaRocBgCnpRaLpdy7p0d3ICKtOAfc/H/Epa1j3F6YdnzjnZKKrnJ8xnh/v1P8Aw==",
-      "license": "MIT"
-    },
     "node_modules/@tootallnate/quickjs-emscripten": {
       "version": "0.23.0",
       "resolved": "https://registry.npmjs.org/@tootallnate/quickjs-emscripten/-/quickjs-emscripten-0.23.0.tgz",

package.json

@@ -149,7 +149,6 @@
     "@anthropic-ai/sdk": "^0.26.0",
     "@anthropic-ai/vertex-sdk": "^0.4.1",
     "@google/generative-ai": "^0.18.0",
-    "@streamparser/json": "^0.0.21",
     "@types/clone-deep": "^4.0.4",
     "@types/pdf-parse": "^1.1.4",
     "@types/turndown": "^5.0.5",

src/core/prompts/system.ts

@@ -73,9 +73,9 @@ Current Working Directory: ${cwd.toPosix()}
 
 ====
 
-INSTRUCTIONS FOR FORMULATING YOUR RESPONSE
+INSTRUCTIONS FOR FORMULATING RESPONSE
 
-You must respond to the user's request by using at least one tool call. When formulating your response, follow these guidelines:
+You must respond to the user's message with at least one tool call. When formulating your response, follow these guidelines:
 
 1. You might begin your response explaining your thoughts, analysis, plan of action, etc.
 2. Place ALL tool calls at the END of your message.
@@ -96,7 +96,7 @@ Remember:
 - Choose the most appropriate tool(s) based on the task and the tool descriptions provided.
 - Formulate your tool calls using the XML format specified for each tool.
 - Provide clear explanations about what actions you're taking and why you're using particular tools.
-- Act as if the tool calls will be executed immediately after your message, and your next response will have access to their results.
+- The tool calls will be executed immediately after your message, and the user's next response will include their results.
 
 # Tool Calls Formatting