Fix Medium severity performance findings (PERF-17 to PERF-21) (#325)

* Fix Medium severity performance findings (PERF-17 to PERF-21)

This commit addresses the following performance findings:
- PERF-17: Implemented a message queue in `HermesWsClient` using `ConcurrentLinkedQueue`. If the WebSocket is disconnected, messages are queued and flushed upon a successful connection (`onOpen`).
- PERF-18: Added exponential backoff to `safeApiCall` for 5xx and IO exceptions, reducing the load on a struggling server.
- PERF-19: Optimized Kanban task filtering by performing `groupBy` upfront inside a `remember` block and passing item keys to `LazyColumn`, avoiding O(C×T) calculation per recomposition.
- PERF-20: Updated `getLogs` API in `HermesApiService` to accept `lines` and `limit` query params to truncate logs early, avoiding potential JSON parsing OOMs with large log files.
- PERF-21: Optimized drawer entry generation in `Navigation.kt` by grouping navigation items inside a `remember` block.

Fixes #282

* Fix Medium severity performance findings (PERF-17 to PERF-21)

This commit addresses the following performance findings:
- PERF-17: Implemented a message queue in `HermesWsClient` using `ConcurrentLinkedQueue`. If the WebSocket is disconnected, messages are queued and flushed upon a successful connection (`onOpen`).
- PERF-18: Added exponential backoff to `safeApiCall` for 5xx and IO exceptions, reducing the load on a struggling server.
- PERF-19: Optimized Kanban task filtering by performing `groupBy` upfront inside a `remember` block and passing item keys to `LazyColumn`, avoiding O(C×T) calculation per recomposition.
- PERF-20: Updated `getLogs` API in `HermesApiService` to accept `lines` and `limit` query params to truncate logs early, avoiding potential JSON parsing OOMs with large log files.
- PERF-21: Optimized drawer entry generation in `Navigation.kt` by grouping navigation items inside a `remember` block.

Fixes #282

* Fix Medium severity performance findings (PERF-17 to PERF-21)

This commit addresses the following performance findings:
- PERF-17: Implemented a message queue in `HermesWsClient` using `ConcurrentLinkedQueue`. If the WebSocket is disconnected, messages are queued and flushed upon a successful connection (`onOpen`).
- PERF-18: Added exponential backoff to `safeApiCall` for 5xx and IO exceptions, reducing the load on a struggling server.
- PERF-19: Optimized Kanban task filtering by performing `groupBy` upfront inside a `remember` block and passing item keys to `LazyColumn`, avoiding O(C×T) calculation per recomposition.
- PERF-20: Updated `getLogs` API in `HermesApiService` to accept `lines` and `limit` query params to truncate logs early, avoiding potential JSON parsing OOMs with large log files.
- PERF-21: Optimized drawer entry generation in `Navigation.kt` by grouping navigation items inside a `remember` block.

Fixes #282

* fix: resolve ktlint formatting issues in KanbanScreen.kt and Navigation.kt

* fix: fix ktlint import ordering in HermesWsClient.kt

---------

Co-authored-by: M57 <hy4ri@users.noreply.github.com>

app/src/main/java/com/m57/hermescontrol/data/remote/HermesApiService.kt

@@ -212,7 +212,10 @@ interface HermesApiService {
     suspend fun getModelOptions(): Response<ModelOptionsResponse>
 
     @GET("api/logs")
-    suspend fun getLogs(): Response<LogResponse>
+    suspend fun getLogs(
+        @Query("limit") limit: Int? = null,
+        @Query("lines") lines: Int? = null,
+    ): Response<LogResponse>
 
     @GET("api/dashboard/plugins/hub")
     suspend fun getPlugins(): Response<PluginsHubResponse>

app/src/main/java/com/m57/hermescontrol/data/remote/NetworkResult.kt

@@ -1,5 +1,6 @@
 package com.m57.hermescontrol.data.remote
 
+import kotlinx.coroutines.delay
 import retrofit2.Response
 import java.io.IOException
 
@@ -68,6 +69,8 @@ suspend inline fun <reified T> safeApiCall(
             } else {
                 val code = response.code()
                 if (code in 500..599 && attempt < retries) {
+                    val backoff = 500L * (1 shl attempt)
+                    delay(backoff)
                     continue
                 }
                 return NetworkResult.Failure(mapHttpError(code))
@@ -82,6 +85,8 @@ suspend inline fun <reified T> safeApiCall(
                     ),
                 )
             }
+            val backoff = 500L * (1 shl attempt)
+            delay(backoff)
         } catch (e: Exception) {
             return NetworkResult.Failure(
                 NetworkError.Unknown(