refactor(hyprland): replace kitty-herdr with tern and adjust keybindings

- Replaced `kitty-herdr` with `tern` as the default scratchpad terminal
  across configs, scripts, and docs.
- Remapped window resize controls to `SUPER + CTRL + HJKL` and monitor
  navigation to `ALT` modifiers.
- Removed the `scrolloverview` plugin configuration and cleaned up
  obsolete menu bindings.

dot_config/hypr/bindings.lua

@@ -123,7 +123,7 @@ o.bind("SUPER + CTRL + J", "Next workspace", hl.dsp.focus({ workspace = "e+1" })
 o.bind("SUPER + CTRL + K", "Previous workspace", hl.dsp.focus({ workspace = "e-1" }))
 
 -- Scratch workspaces. Omarchy's SUPER + S is taken by the region screenshot
--- below, so the main toggle (kitty/herdr) lands on SUPER + CTRL + S, with
+-- below, so the main toggle (Tern) lands on SUPER + CTRL + S, with
 -- SUPER + A (free in Omarchy) as the home-row alias. Claude Desktop has its
 -- own scratch workspace on SUPER + SHIFT + A and SUPER + C (the latter
 -- replaces Omarchy's universal copy). SUPER + ALT + S (send window to the
@@ -138,7 +138,7 @@ o.bind("SUPER + CTRL + K", "Previous workspace", hl.dsp.focus({ workspace = "e-1
 -- under SUPER + CTRL + ALT + E / M in the Applications block below.
 hl.unbind("SUPER + CTRL + S") -- was: share menu
 o.bind("SUPER + CTRL + S", "Toggle scratch workspace", "omarchy-toggle-scratch scratchpad")
-o.bind("SUPER + A", "Toggle Herdr scratch workspace", "omarchy-toggle-scratch scratchpad")
+o.bind("SUPER + A", "Toggle Tern scratch workspace", "omarchy-toggle-scratch scratchpad")
 hl.unbind("SUPER + SHIFT + A") -- was: ChatGPT web app
 o.bind("SUPER + SHIFT + A", "Toggle Claude scratch workspace", "omarchy-toggle-scratch claude")
 hl.unbind("SUPER + C") -- was: universal copy
@@ -156,11 +156,12 @@ end
 
 hl.unbind("SUPER + O") -- was: pop window out
 hl.unbind("SUPER + SHIFT + O") -- was: Obsidian (moved to SUPER + CTRL + ALT + O)
-o.bind("SUPER + O", "Focus next monitor", hl.dsp.focus({ monitor = "+1" }))
-o.bind("SUPER + SHIFT + O", "Move window to next monitor", hl.dsp.window.move({ monitor = "+1" }))
 
-o.bind("SUPER + CTRL + SHIFT + J", "Move window to next monitor", hl.dsp.window.move({ monitor = "+1" }))
-o.bind("SUPER + CTRL + SHIFT + K", "Move window to previous monitor", hl.dsp.window.move({ monitor = "-1" }))
+o.bind("ALT + O", "Focus next monitor", hl.dsp.focus({ monitor = "+1" }))
+o.bind("ALT + SHIFT + O", "Move window to next monitor", hl.dsp.window.move({ monitor = "+1" }))
+
+o.bind("ALT + SHIFT + J", "Move window to next monitor", hl.dsp.window.move({ monitor = "+1" }))
+o.bind("ALT + SHIFT + K", "Move window to previous monitor", hl.dsp.window.move({ monitor = "-1" }))
 
 -- Named workspaces, in place of niri-dynamic-workspaces.
 o.bind("SUPER + SHIFT + CTRL + ALT + W", "Workspace w", hl.dsp.focus({ workspace = "name:w" }))
@@ -175,10 +176,15 @@ o.bind("SUPER + SHIFT + R", "Cycle window size back", "omarchy-cycle-window-size
 
 -- Alt+Shift+hjkl. Hyprland resizes by pixels, not by percent, so 100 px
 -- replaces the niri 10%.
-o.bind("ALT + H", "Shrink window width", hl.dsp.window.resize({ x = -100, y = 0, relative = true }))
-o.bind("ALT + L", "Grow window width", hl.dsp.window.resize({ x = 100, y = 0, relative = true }))
-o.bind("ALT + K", "Shrink window height", hl.dsp.window.resize({ x = 0, y = -100, relative = true }))
-o.bind("ALT + J", "Grow window height", hl.dsp.window.resize({ x = 0, y = 100, relative = true }))
+hl.unbind("SUPER + CTRL + H") -- was: toggle window gaps
+hl.unbind("SUPER + CTRL + L") -- was: toggle window gaps
+hl.unbind("SUPER + CTRL + K") -- was: toggle window gaps
+hl.unbind("SUPER + CTRL + J") -- was: toggle window gaps
+
+o.bind("SUPER + CTRL + H", "Shrink window width", hl.dsp.window.resize({ x = -100, y = 0, relative = true }))
+o.bind("SUPER + CTRL + L", "Grow window width", hl.dsp.window.resize({ x = 100, y = 0, relative = true }))
+o.bind("SUPER + CTRL + K", "Shrink window height", hl.dsp.window.resize({ x = 0, y = -100, relative = true }))
+o.bind("SUPER + CTRL + J", "Grow window height", hl.dsp.window.resize({ x = 0, y = 100, relative = true }))
 
 -- Same width steps on SUPER + , / SUPER + . (the < and > keys). Key names are
 -- the lower-case xkb keysyms; "COMMA"/"PERIOD" would not match.
@@ -233,9 +239,6 @@ o.bind("SUPER + CTRL + ALT + T", "tldraw offline", "omarchy-launch-or-focus tldr
 hl.unbind("SUPER + CTRL + ALT + W") -- was: toggle weather
 -- gtk-launch takes the desktop-entry id: TLDraw.desktop, not tldraw_offline,
 -- which does not exist (the old command could only focus, never launch).
-o.bind("SUPER + CTRL + ALT + W", "tldraw", "omarchy-launch-or-focus tldraw \"gtk-launch TLDraw\"")
-
-o.bind("SUPER + CTRL + ALT + SPACE", "Sticky notes", "omarchy-launch-or-focus sticky \"gtk-launch io.github.faridjaff.StickyNotesCanvas\"")
 
 hl.unbind("SUPER + SHIFT + G") -- was: Signal
 -- The ssh/mosh command and tmux keymaps live in ~/.config/kitty/goliath.conf
@@ -270,44 +273,16 @@ o.bind("SUPER + F24", "Dictate to Hermes", "voxtype record toggle --profile herm
 -- Omarchy menu. SUPER + ALT + SPACE is the apps menu.
 
 hl.unbind("SUPER + SHIFT + SPACE") -- was: toggle top bar
-o.bind("SUPER + SHIFT + SPACE", "Emojis", "omarchy-shell shell toggle omarchy.emojis")
-
 hl.unbind("SUPER + P") -- was: pseudo window
-o.bind("SUPER + P", "Clipboard manager", "omarchy-shell shell toggle omarchy.clipboard")
+hl.unbind("SUPER + SPACE") -- was: pseudo window
+
+-- Omarchy's SUPER + SPACE is ALT + SPACE, so the key is free in Omarchy.
+o.bind("ALT + SPACE", "Toggle Launcher", "omarchy-menu toggle launcher")
 
 -- Mod+Shift+Return was the vicinae window switcher. ScrollOverview on
 -- ALT + TAB below takes that job, so SUPER + SHIFT + RETURN keeps its default
 -- job of opening the browser.
-
--- ─── ScrollOverview plugin ──────────────────────────────────────────────────
-
-if hl.plugin.scrolloverview then
-  hl.config({
-    plugin = {
-      scrolloverview = {
-        gesture_distance = 300, -- how far is the "max" for the gesture
-        scale = 0.5, -- preferred overview scale
-        workspace_gap = 100,
-        layout = "vertical", -- vertical or horizontal
-        wallpaper = 2, -- 0: global only, 1: per-workspace only, 2: both
-        blur = true, -- blur only the main overview wallpaper
-        shadow = {
-          enabled = true,
-          range = 50,
-        },
-      },
-    },
-  })
-
-  -- Omarchy puts two binds on ALT + TAB: focus next window, and reveal the
-  -- active window on top. Both go, and the overview takes the key. Written with
-  -- o.bind and a description, so it shows up in the keybindings menu.
-  hl.unbind("ALT + TAB")
-  o.bind("ALT + TAB", "Toggle overview", function()
-    hl.plugin.scrolloverview.overview("toggle all")
-  end)
-end
-
+--
 -- flea --default: begin. Written by `flea --default`; `flea --default off` removes the block whole.
 hl.unbind("SUPER + SHIFT + F")
 o.bind("SUPER + SHIFT + F", "File manager", { launch = 'flea --gui' })

dot_config/hypr/hyprland.lua

@@ -50,9 +50,10 @@ o.window([[^tldraw-offline$]], { workspace = "5", fullscreen = true })
 -- them; "silent" leaves the reveal to the script. Under the master layout the
 -- first window to appear takes the master slot; the rest stack beside it.
 --
--- SUPER + A / SUPER + CTRL + S: kitty/herdr; SUPER + SHIFT + A: Claude
--- Desktop. Each alone on its own workspace, Studio Display.
-o.window([[^kitty-herdr$]], { workspace = "special:scratchpad silent" })
+-- SUPER + A / SUPER + CTRL + S: Tern; SUPER + SHIFT + A: Claude Desktop.
+-- Each alone on its own workspace, Studio Display. Tern has no per-window
+-- class flag, so every Tern window lands on the scratchpad.
+o.window([[^so\.stencil\.tern$]], { workspace = "special:scratchpad silent" })
 o.window([[^com\.anthropic\.Claude$]], { workspace = "special:claude silent" })
 -- SUPER + CTRL + ALT + E / M: Fastmail and Beeper, each alone on the
 -- focused monitor.