Merge Staging into main (#130)

* config: add use_passthrough

* do not use ALPHA_BLEND if passthrough is off

* keyboard.yaml auto_labels

* OSC: Finish XSOverlay parity (#124)

* osc-battery - utilise match return value to set parameter

this just lets parameter be a `&str` instead of a `String`, and reduces repetition.

* osc-battery - fix error where trackers were 1-indexed instead of 0-indexed

* osc-battery: xsoverlay parity! add average tracker and controller battery parameters.

this should now be in parity with xsoverlay's parameters.

gone back to 1-indexing trackers because it's more user-friendly, so other programs can standardise more easily.

* osc battery: ...that was not 1-indexed.

no idea how I made that mistake but the sent tracker parameters were actually still 0-indexed.

* Update Envision section (#123)

add directions for appimage autostart

* Add Flatpak instructions (#127)

* Add Flatpak instructions

fix small inconsistencies between instructions

* Clarify Flatpak Steam setup for SteamVR and Monado/WiVRn users

* Additional instructions

* default AltLayout is None

* WayVR: IPC [1]: Local socket server, handshake receiver

* WayVR : IPC [2]: `ListDisplays`, `GetDisplay` commands

* WayVR: IPC [3]: `ListProcesses`, `TerminateProcess` commands

* WayVR: IPC [4]: Minor refactoring

* WayVR: Move IPC to separate Git repository

* Restore default features in Cargo.toml

* WayVR: Implement `WvrDisplayCreate`, Implement `WvrProcessLaunch`, Refactoring

* WayVR: Dashboard toggle support, minor refactoring

* Update Cargo.toml

* fix formatting for openxr_actions.json5

---------

Co-authored-by: galister <22305755+galister@users.noreply.github.com>
Co-authored-by: Jay <157681441+cubee-cb@users.noreply.github.com>
Co-authored-by: Marcus Howser <mhowser.git@mailbox.org>
Co-authored-by: Joshua Vandaële <joshua@vandaele.software>

src/overlays/anchor.rs

@@ -2,7 +2,7 @@ use glam::Vec3A;
 use once_cell::sync::Lazy;
 use std::sync::Arc;
 
-use crate::backend::overlay::{OverlayData, OverlayState, RelativeTo};
+use crate::backend::overlay::{OverlayData, OverlayState, RelativeTo, Z_ORDER_ANCHOR};
 use crate::config::{load_known_yaml, ConfigType};
 use crate::gui::modular::{modular_canvas, ModularUiConfig};
 use crate::state::AppState;
@@ -21,7 +21,7 @@ where
             want_visible: false,
             interactable: false,
             grabbable: false,
-            z_order: 67,
+            z_order: Z_ORDER_ANCHOR,
             spawn_scale: config.width,
             spawn_point: Vec3A::NEG_Z * 0.5,
             relative_to: RelativeTo::Stage,