chore: bump version to 0.3.26 and configure custom cargo registry

- Update version to 0.3.26 in Cargo.toml and version.txt
- Add custom registry 'pmo' to .cargo/config.toml
- Remove .cargo/ from .gitignore to allow registry config tracking

.cargo/config.toml

@@ -0,0 +1,2 @@
+[registries]
+pmo = { index = "sparse+https://gargoton.petite-maison-orange.fr/api/packages/pmo/cargo/" }

.gitignore

@@ -39,7 +39,6 @@ pmo_src.txt
 upmpdcli/
 /*.xml
 test_upnp*.cargo/
-.cargo/
 setup-env.sh
 cache
 gupnp-tools

Cargo.lock

@@ -4,7 +4,7 @@ version = 4
 
 [[package]]
 name = "PMOMusic"
-version = "0.3.23"
+version = "0.3.25"
 dependencies = [
  "axum 0.8.7",
  "console-subscriber",

PMOMusic/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "PMOMusic"
-version = "0.3.25"
+version = "0.3.26"
 edition = "2024"
 
 [dependencies]

version.txt

@@ -1 +1 @@
-0.3.25
+0.3.26