Feat: better user feedback on patterns page

docs/getting-started/banks_patterns.md

@@ -31,7 +31,7 @@ Each pattern is an independent sequence of steps with its own properties:
 | Sync Mode | Reset or Phase-Lock on re-trigger | `Reset` |
 | Follow Up | What happens when the pattern finishes an iteration | `Loop` |
 
-Press `e` in the patterns view to edit these settings. After editing properties, you will have to hit the `c` key to _commit_ these changes. More about that later!
+Press `e` in the patterns view to edit these settings. After editing properties, you will have to hit the `c` key to _launch_ these changes. More about that later!
 
 ### Follow Up
 
@@ -46,12 +46,12 @@ The follow-up action determines what happens when a pattern reaches the end of i
 Access the patterns view with `F2` (or `Ctrl+Up` from the sequencer). The view shows all banks and patterns in a grid. Indicators show pattern state:
 
 - `>` Currently playing
-- `+` Staged to play
-- `-` Staged to stop
+- `+` Armed to play
+- `-` Armed to stop
 - `M` Muted
 - `S` Soloed
 
-It is quite essential for you to understand the stage / commit system in order to use patterns. Please read the next section carefully!
+It is quite essential for you to understand the arm / launch system in order to use patterns. Please read the next section carefully!
 
 ### Keybindings
 
@@ -59,13 +59,13 @@ It is quite essential for you to understand the stage / commit system in order t
 |-----|--------|
 | `Arrows` | Navigate banks and patterns |
 | `Enter` | Select and return to sequencer |
-| `p` | Stage pattern to play/stop |
-| `c` | Commit staged changes |
-| `m` / `x` | Stage mute / solo toggle |
+| `p` | Arm pattern to play/stop |
+| `c` | Launch armed changes |
+| `m` / `x` | Arm mute / solo toggle |
 | `e` | Edit pattern properties |
 | `r` | Rename bank or pattern |
 | `Ctrl+c` / `Ctrl+v` | Copy / Paste |
 | `Delete` | Reset to empty pattern |
-| `Esc` | Cancel staged changes |
+| `Esc` | Cancel armed changes |
 
 

docs/getting-started/staging.md

@@ -1,35 +1,35 @@
-# Stage / Commit
+# Arm / Launch
 
-In Cagire, changes to playback happen in two steps. First you **stage**: you mark what you want to happen. Then you **commit**: you apply all staged changes at once. Nothing changes until you commit. It is simpler than it sounds.
+In Cagire, changes to playback happen in two steps. First you **arm**: you mark what you want to happen. Then you **launch**: you apply all armed changes at once. Nothing changes until you launch. It is simpler than it sounds.
 
-Say you want patterns `04` and `05` to start playing together. You stage both (`p` on each), then commit (`c`). Both start at the same time. Want to stop them later? Stage them again, commit again. That's it.
+Say you want patterns `04` and `05` to start playing together. You arm both (`p` on each), then launch (`c`). Both start at the same time. Want to stop them later? Arm them again, launch again. That's it.
 
 This two-step process exists for good reasons:
 
-- **Multiple changes at once**: queue several patterns to start/stop, commit them together.
+- **Multiple changes at once**: queue several patterns to start/stop, launch them together.
 - **Clean timing**: all changes land on beat or bar boundaries, never mid-step.
 - **Safe preparation**: set up the next section while the current one keeps playing.
 
-## Push changes, then apply
+## Arm changes, then launch
 
-Staging is an essential feature to understand to be effective when doing live performances:
+Arming is an essential feature to understand to be effective when doing live performances:
 
 1. Open the **Patterns** view (`F2` or `Ctrl+Up` from sequencer)
 2. Navigate to a pattern you wish to change/play
-3. Press `p` to stage it. The pending change is going to be displayed:
-   - `+` (staged to play)
-   - `-` (staged to stop)
-   - `m` (staged to mute)
-   - `s` (staged to solo)
+3. Press `p` to arm it. The pending change is going to be displayed:
+   - `+` (armed to play)
+   - `-` (armed to stop)
+   - `m` (armed to mute)
+   - `s` (armed to solo)
    - etc.
 4. Repeat for other patterns you want to change
-5. Press `c` to commit all changes
+5. Press `c` to launch all changes
 6. Or press `Esc` to cancel
 
-You can also stage mute/solo changes:
+You can also arm mute/solo changes:
 
-- Press `m` to stage a mute toggle
-- Press `x` to stage a solo toggle
+- Press `m` to arm a mute toggle
+- Press `x` to arm a solo toggle
 - Press `Shift+m` to clear all mutes
 - Press `Shift+x` to clear all solos
 
@@ -41,16 +41,18 @@ It might wait for the next beat/bar boundary.
 | Indicator | Meaning |
 |-----------|---------|
 | `>` | Currently playing |
-| `+` | Staged to play |
-| `-` | Staged to stop |
+| `+` | Armed to play |
+| `-` | Armed to stop |
 | `M` | Muted |
 | `S` | Soloed |
 
-A pattern can show combined indicators, e.g. `>` (playing) and `-` (staged to stop), or `>M` (playing and muted).
+A pattern can show combined indicators, e.g. `>` (playing) and `-` (armed to stop), or `>M` (playing and muted).
+
+Armed patterns blink to make pending changes impossible to miss.
 
 ## Quantization
 
-Committed changes don't execute immediately. They wait for a quantization boundary:
+Launched changes don't execute immediately. They wait for a quantization boundary:
 
 | Setting | Behavior |
 |---------|----------|