Complete inline doc comments for all public functions

Cargo.lock

@@ -440,7 +440,7 @@ dependencies = [
 
 [[package]]
 name = "notalterra"
-version = "0.2.0"
+version = "0.2.2"
 dependencies = [
  "anyhow",
  "chrono",

src/guard.rs

@@ -13,6 +13,8 @@ use std::path::{Path, PathBuf};
 // ── process detection ──────────────────────────────────────────────────────
 
 /// Return `true` if Subnautica 2 appears to be running.
+/// Check if Subnautica 2 is currently running (Windows).
+/// Process detection is disabled — returns `false` to avoid AV false positives.
 #[cfg(target_os = "windows")]
 pub fn game_running() -> bool {
     // Process detection disabled — avoid AV false-positives.
@@ -30,6 +32,8 @@ fn _game_running_windows() -> bool {
     }
 }
 
+/// Check if Subnautica 2 is currently running (Linux).
+/// Process detection is disabled — always returns `false` to avoid AV false positives.
 #[cfg(not(target_os = "windows"))]
 pub fn game_running() -> bool {
     false

src/tui.rs

@@ -232,6 +232,8 @@ pub fn draw_confirm_popup(
     draw_whale_separator(f, bar, app);
 }
 
+/// Render a simple informational dialog with a message.
+/// Shows title, body text, and an OK button.
 pub fn draw_ok_dialog(f: &mut Frame, app: &AppState, title: &str, message: &str) {
     let content_w = message.lines().map(|l| l.len()).max().unwrap_or(20).max(title.len()) as u16 + 10;
     let popup_w = content_w.max(50).min(f.area().width.saturating_sub(4));
@@ -252,6 +254,7 @@ pub fn draw_ok_dialog(f: &mut Frame, app: &AppState, title: &str, message: &str)
     draw_whale_separator(f, bar, app);
 }
 
+/// Render a dialog with styled content lines.\n/// Supports inline formatting (colors, bold) via [`Line`].
 pub fn draw_ok_dialog_styled(f: &mut Frame, app: &AppState, title: &str, lines: &[Line]) {
     let content_w = lines.iter().map(|l| l.width() as u16).max().unwrap_or(20).max(title.len() as u16) + 10;
     let popup_w = content_w.max(50).min(f.area().width.saturating_sub(4));