feat: initialize server structure and database schema

- Added initial server setup with Cargo.toml defining dependencies and project structure.
- Created build.rs for generating protobuf bindings and validating wire contracts.
- Established database schema with initial migration files for conversations, messages, and runs.
- Introduced tools and prompts for Cursor functionality, enhancing user interaction capabilities.

server/prompt/cursor/modes/agent.json

@@ -0,0 +1,9 @@
+{
+  "tools": [
+    "Shell", "Grep", "Delete", "WebSearch", "WebFetch", "GenerateImage",
+    "EditNotebook", "TodoWrite", "StrReplace", "Write", "Read", "ReadLints",
+    "Glob", "AskQuestion", "Task", "GetMcpTools",
+    "FetchMcpResource", "SwitchMode", "CallMcpTool", "SembleSearch",
+    "SembleFindRelated"
+  ]
+}

server/prompt/cursor/modes/ask.json

@@ -0,0 +1,7 @@
+{
+  "tools": [
+    "AskQuestion", "CallMcpTool", "Delete", "FetchMcpResource", "Glob", "Grep",
+    "Read", "ReadLints", "Shell", "StrReplace", "Task", "TodoWrite",
+    "WebFetch", "WebSearch", "Write", "SembleSearch", "SembleFindRelated"
+  ]
+}

server/prompt/cursor/modes/compaction.json

@@ -0,0 +1,3 @@
+{
+  "tools": []
+}

server/prompt/cursor/modes/debug.json

@@ -0,0 +1,7 @@
+{
+  "tools": [
+    "AskQuestion", "CallMcpTool", "Delete", "FetchMcpResource", "Glob", "Grep",
+    "Read", "ReadLints", "Shell", "StrReplace", "Task", "TodoWrite",
+    "WebFetch", "WebSearch", "Write", "SembleSearch", "SembleFindRelated"
+  ]
+}

server/prompt/cursor/modes/multitask.json

@@ -0,0 +1,8 @@
+{
+  "tools": [
+    "AskQuestion", "CallMcpTool", "Delete", "FetchMcpResource", "Glob", "Grep",
+    "Read", "ReadLints", "Shell", "StrReplace", "SwitchMode", "Task",
+    "TodoWrite", "WebFetch", "WebSearch", "Write", "GenerateImage",
+    "SembleSearch", "SembleFindRelated"
+  ]
+}

server/prompt/cursor/modes/plan.json

@@ -0,0 +1,7 @@
+{
+  "tools": [
+    "Shell", "Glob", "Grep", "Read", "TodoWrite", "ReadLints", "WebSearch",
+    "WebFetch", "AskQuestion", "CreatePlan", "Task", "FetchMcpResource",
+    "CallMcpTool", "SembleSearch", "SembleFindRelated"
+  ]
+}

server/prompt/cursor/modes/subagent.json

@@ -0,0 +1,8 @@
+{
+  "tools": [
+    "Shell", "Grep", "Delete", "WebSearch", "WebFetch", "GenerateImage",
+    "ReadLints", "EditNotebook", "TodoWrite", "StrReplace", "Write", "Read",
+    "Glob", "GetMcpTools", "FetchMcpResource", "SwitchMode",
+    "UpdateCurrentStep", "CallMcpTool", "SembleSearch", "SembleFindRelated"
+  ]
+}