W9: Fix Ctrl-X chord semantics to match MC

MC parity audit found 4 semantic bugs in dispatch_ctrl_x_followup:
  l -> Link (hard link, was Cmd::Symlink)
  s -> Symlink (absolute symlink, was Cmd::SymlinkRelative)
  v -> SymlinkRelative (relative symlink, was Cmd::SymlinkEdit)

Added 2 ctrl+letter chord entries:
  ctrl-s -> SymlinkEdit (edit symlink)
  ctrl-p -> InsertOtherPath (insert other panel path)

Added 3 chord aliases for MC-compatibility:
  p -> InsertCurPath (MC's PutCurrentPath)
  r -> InsertCurFile (MC's PutCurrentLink)
  ctrl-d, ctrl-s, ctrl-p handled via modifier check

Tests: 1381 pass, zero warnings.

local/recipes/tui/tlc/source/src/filemanager/dispatch.rs

@@ -579,25 +579,34 @@ impl FileManager {
     /// the next key is routed here instead of the normal keymap.
     pub fn dispatch_ctrl_x_followup(&mut self, key: crate::key::Key) -> Result<bool, String> {
         self.pending_ctrl_x = false;
-        // Translate the key into a (char) so we can match on the
-        // follow-up letter. We ignore the modifier bits for the
-        // chord's second key — MC's chord semantics are letter-only.
+        use crate::key::Modifiers;
+        let ctrl = key.mods.contains(Modifiers::CTRL);
         let ch = char::from_u32(key.code);
-        let cmd = match ch {
-            Some('d') => Some(Cmd::CompareDirs),
-            Some('e') => Some(Cmd::Chattr),
-            Some('j') => Some(Cmd::Jobs),
-            Some('c') => Some(Cmd::Permission),
-            Some('o') => Some(Cmd::Owner),
-            Some('l') => Some(Cmd::Symlink),
-            Some('s') => Some(Cmd::SymlinkRelative),
-            Some('v') => Some(Cmd::SymlinkEdit),
-            Some('a') => Some(Cmd::VfsList),
-            Some('!') => Some(Cmd::Panelize),
-            Some('i') => Some(Cmd::PanelInfo),
-            Some('q') => Some(Cmd::PanelQuickView),
-            Some('h') => Some(Cmd::HotList),
-            _ => None,
+        let cmd = if ctrl {
+            match ch {
+                Some('s') => Some(Cmd::SymlinkEdit),
+                Some('p') => Some(Cmd::InsertOtherPath),
+                _ => None,
+            }
+        } else {
+            match ch {
+                Some('d') => Some(Cmd::CompareDirs),
+                Some('e') => Some(Cmd::Chattr),
+                Some('j') => Some(Cmd::Jobs),
+                Some('c') => Some(Cmd::Permission),
+                Some('o') => Some(Cmd::Owner),
+                Some('l') => Some(Cmd::Link),
+                Some('s') => Some(Cmd::Symlink),
+                Some('v') => Some(Cmd::SymlinkRelative),
+                Some('a') => Some(Cmd::VfsList),
+                Some('!') => Some(Cmd::Panelize),
+                Some('i') => Some(Cmd::PanelInfo),
+                Some('q') => Some(Cmd::PanelQuickView),
+                Some('h') => Some(Cmd::HotList),
+                Some('p') => Some(Cmd::InsertCurPath),
+                Some('r') => Some(Cmd::InsertCurFile),
+                _ => None,
+            }
         };
         match cmd {
             Some(c) => self.dispatch(c).map_err(|e| e.to_string()),