feat(migrate): Add v1->v2 migration

Signed-off-by: Shiloh Fen <[e-mail]>

src/atomic-xr/_migrate.nu

···
+# SPDX-License-Identifier: AGPL-3.0-only
+# Copyright (c) 2025 Shiloh Fen <[e-mail]>
+
+use std log
+use envision.nu
+
+# Migrate from version 1.x.x to 2.x.x
+export def "v1" [] {
+    log info "Starting migration: 1.x.x -> 2.x.x"
+
+    log info "Updating Envision config"
+    do {
+        const envision_config_path = "~/.config/envision/envision.json" | path expand
+
+        let envision_config = try {open $envision_config_path} catch {
+            log info "Envision config not found, no config migration nessesary"
+            return
+        }
+        let plugins = $envision_config.plugins
+        | reject -o ...("cc.dwagon.atomic-xr.{wlx-overlay-s,motoc,oscavmgr.project-babble,oscavmgr.wivrn}" | str expand)
+
+        $envision_config
+        | merge {plugins: $plugins}
+        | save -f $envision_config_path
+        log info "Envision plugins unregistered successfully"
+    }
+
+    if ("~/.local/bin/envision" | path exists) {
+        envision upgrade
+    } else {
+        log info "Envision is not installed, no upgrade nessesary"
+    }
+
+    log info "Migration completed: 1.x.x -> 2.x.x"
+}

src/atomic-xr/mod.nu

···
 # Copyright (c) 2025 Shiloh Fen <[e-mail]>
 
 export use _debug.nu
+export use _migrate.nu
 export use envision.nu
 export use flatpak.nu
 export use homebrew.nu

src/axr.nu.in

···
 
 def print-functions [] {
     get-functions
-    | where $it not-has "_debug"
+    | where not ($it starts-with "_")
     | each {|function|
         let help = help atomic-xr $function | lines