Fix clippy warnings for code quality

Co-authored-by: jwinarske <12262875+jwinarske@users.noreply.github.com>

Author: Copilot

portal_setting/src/lib.rs

@@ -113,7 +113,7 @@ impl SettingsStore {
             if namespaces.is_empty() || namespaces.contains(&key.namespace) {
                 result
                     .entry(key.namespace.clone())
-                    .or_insert_with(HashMap::new)
+                    .or_default()
                     .insert(key.key.clone(), value.clone());
             }
         }
@@ -179,13 +179,13 @@ impl SettingsStore {
             }
             // org.gnome.desktop.privacy validations
             ("org.gnome.desktop.privacy", "remember-recent-files") => {
-                if let Ok(_) = <bool>::try_from(value) {
+                if <bool>::try_from(value).is_ok() {
                     return Ok(());
                 }
                 anyhow::bail!("remember-recent-files must be a boolean");
             }
             ("org.gnome.desktop.privacy", "recent-files-max-age") => {
-                if let Ok(_) = <i32>::try_from(value) {
+                if <i32>::try_from(value).is_ok() {
                     return Ok(());
                 }
                 anyhow::bail!("recent-files-max-age must be an i32");

target/.rustc_info.json

@@ -1 +1 @@
-{"rustc_fingerprint":1195818914113442546,"outputs":{"7971740275564407648":{"success":true,"status":"","code":0,"stdout":"___\nlib___.rlib\nlib___.so\nlib___.so\nlib___.a\nlib___.so\n/home/runner/.rustup/toolchains/stable-x86_64-unknown-linux-gnu\noff\npacked\nunpacked\n___\ndebug_assertions\npanic=\"unwind\"\nproc_macro\ntarget_abi=\"\"\ntarget_arch=\"x86_64\"\ntarget_endian=\"little\"\ntarget_env=\"gnu\"\ntarget_family=\"unix\"\ntarget_feature=\"fxsr\"\ntarget_feature=\"sse\"\ntarget_feature=\"sse2\"\ntarget_has_atomic=\"16\"\ntarget_has_atomic=\"32\"\ntarget_has_atomic=\"64\"\ntarget_has_atomic=\"8\"\ntarget_has_atomic=\"ptr\"\ntarget_os=\"linux\"\ntarget_pointer_width=\"64\"\ntarget_vendor=\"unknown\"\nunix\n","stderr":""},"17747080675513052775":{"success":true,"status":"","code":0,"stdout":"rustc 1.91.1 (ed61e7d7e 2025-11-07)\nbinary: rustc\ncommit-hash: ed61e7d7e242494fb7057f2657300d9e77bb4fcb\ncommit-date: 2025-11-07\nhost: x86_64-unknown-linux-gnu\nrelease: 1.91.1\nLLVM version: 21.1.2\n","stderr":""}},"successes":{}}
+{"rustc_fingerprint":1195818914113442546,"outputs":{"17747080675513052775":{"success":true,"status":"","code":0,"stdout":"rustc 1.91.1 (ed61e7d7e 2025-11-07)\nbinary: rustc\ncommit-hash: ed61e7d7e242494fb7057f2657300d9e77bb4fcb\ncommit-date: 2025-11-07\nhost: x86_64-unknown-linux-gnu\nrelease: 1.91.1\nLLVM version: 21.1.2\n","stderr":""},"7971740275564407648":{"success":true,"status":"","code":0,"stdout":"___\nlib___.rlib\nlib___.so\nlib___.so\nlib___.a\nlib___.so\n/home/runner/.rustup/toolchains/stable-x86_64-unknown-linux-gnu\noff\npacked\nunpacked\n___\ndebug_assertions\npanic=\"unwind\"\nproc_macro\ntarget_abi=\"\"\ntarget_arch=\"x86_64\"\ntarget_endian=\"little\"\ntarget_env=\"gnu\"\ntarget_family=\"unix\"\ntarget_feature=\"fxsr\"\ntarget_feature=\"sse\"\ntarget_feature=\"sse2\"\ntarget_has_atomic=\"16\"\ntarget_has_atomic=\"32\"\ntarget_has_atomic=\"64\"\ntarget_has_atomic=\"8\"\ntarget_has_atomic=\"ptr\"\ntarget_os=\"linux\"\ntarget_pointer_width=\"64\"\ntarget_vendor=\"unknown\"\nunix\n","stderr":""}},"successes":{}}