chore: Remove some unused rust code

1 files changed, 0 insertions, 140 deletions

diff --git a/crates/atuin-ai/src/fsm/events.rs b/crates/atuin-ai/src/fsm/events.rs
deleted file mode 100644
index e591db41..00000000
--- a/crates/atuin-ai/src/fsm/events.rs
+++ /dev/null
@@ -1,140 +0,0 @@
-//! Events (inputs) to the agent FSM.
-
-use serde_json::Value;
-
-use crate::tools::ToolOutcome;
-
-/// Events that drive state transitions in the agent FSM.
-#[derive(Debug, Clone)]
-pub(crate) enum Event {
-    // ─── User actions ───────────────────────────────────────────
-    /// User submitted a message from the input box.
-    UserSubmit(String),
-    /// User pressed Esc or equivalent cancel action.
-    Cancel,
-    /// User pressed Enter to execute the suggested command.
-    ExecuteCommand,
-    /// User pressed Tab to insert the suggested command.
-    InsertCommand,
-    /// User chose to retry after an error.
-    Retry,
-    /// User interrupted executing tools (Ctrl+C / Esc during shell execution).
-    InterruptTools,
-
-    // ─── Stream lifecycle ───────────────────────────────────────
-    /// Stream connection established, first frame received.
-    StreamStarted,
-    /// Received a chunk of streamed text content.
-    StreamChunk(String),
-    /// Stream delivered a client-side tool call.
-    StreamToolCall {
-        id: String,
-        name: String,
-        input: Value,
-    },
-    /// Stream delivered a server-side tool result (executed remotely).
-    StreamServerToolResult {
-        tool_use_id: String,
-        content: String,
-        is_error: bool,
-        remote: bool,
-        content_length: Option<usize>,
-    },
-    /// Stream status changed (e.g. "thinking", "searching").
-    StreamStatusChanged(String),
-    /// Stream ended normally.
-    StreamDone { session_id: String },
-    /// Stream encountered an error.
-    StreamError(String),
-
-    // ─── Suggest command (terminal tool call) ───────────────────
-    /// The suggest_command tool call acts as a stream terminal event.
-    /// This is the server signaling "turn complete, here's the command."
-    SuggestCommand { id: String, input: Value },
-
-    // ─── Tool lifecycle ─────────────────────────────────────────
-    /// Permission resolver completed for a tool.
-    PermissionResolved {
-        tool_id: String,
-        response: PermissionResponse,
-    },
-    /// User made a permission choice via the dialog.
-    PermissionUserChoice {
-        tool_id: String,
-        choice: PermissionChoice,
-    },
-    /// Tool execution completed.
-    ToolExecutionDone {
-        tool_id: String,
-        outcome: ToolOutcome,
-        /// Preview data computed by the driver (diff, content preview, final shell state).
-        preview: Option<super::tools::ToolPreviewData>,
-    },
-    /// Live preview update for an executing shell command.
-    ToolPreviewUpdate {
-        tool_id: String,
-        lines: Vec<String>,
-        exit_code: Option<i32>,
-    },
-
-    // ─── Timers ─────────────────────────────────────────────────
-    /// Confirmation timeout expired.
-    ConfirmationTimeout { timeout_id: u64 },
-    /// Shell tool execution timeout expired.
-    ToolExecutionTimeout { timeout_id: u64, tool_id: String },
-
-    // ─── Session management ─────────────────────────────────────
-    /// User ran /new to start a fresh session.
-    NewSession,
-
-    // ─── Slash commands ─────────────────────────────────────────
-    /// User submitted a slash command (other than /new).
-    /// The driver resolves known commands (like /help) and passes the
-    /// rendered content; the FSM just pushes an OOB event.
-    SlashCommand { command: String, content: String },
-
-    // ─── Skills ────────────────────────────────────────────────
-    /// User invoked a skill via /skill-name. FSM emits a LoadSkill
-    /// effect; the driver loads the content asynchronously and sends
-    /// SkillLoaded when ready.
-    RequestSkillLoad {
-        name: String,
-        arguments: Option<String>,
-    },
-    /// A skill's content has been loaded and interpolated.
-    /// Pushes skill content as OOB context and starts a turn so the
-    /// LLM sees the skill and acts on it.
-    SkillLoaded {
-        name: String,
-        arguments: Option<String>,
-        content: String,
-    },
-}
-
-/// Result of the permission resolver check.
-#[derive(Debug, Clone, PartialEq, Eq)]
-pub(crate) enum PermissionResponse {
-    /// Rule allows this tool call — execute immediately.
-    Allowed,
-    /// Rule denies this tool call — reject with error.
-    Denied,
-    /// No matching rule — ask the user.
-    Ask,
-    /// Session-scoped grant exists — execute immediately (bypass resolver).
-    SessionGranted,
-}
-
-/// User's choice from the permission dialog.
-#[derive(Debug, Clone, PartialEq, Eq)]
-pub(crate) enum PermissionChoice {
-    /// Allow this one time.
-    Allow,
-    /// Allow this file for the remainder of the session.
-    AllowForSession,
-    /// Always allow in this project (writes to project permissions file).
-    AlwaysAllowInProject,
-    /// Always allow globally (writes to global permissions file, scoped to file).
-    AlwaysAllow,
-    /// Deny this tool call.
-    Deny,
-}