Fixes for Jellyseerr login issues (#1031)

## Description
Fixes some issues with Jellyseerr login. Also makes error message more
clear by showing the URLs that were tested and the error that occurred.

Also fixes an issue where you could not remove a Jellyseerr server if it
was previously configured but can no longer connect.

### Related issues
Fixes #1028
Should fix #1022
Related to #747

### Testing
Emulator, tested adding and removing valid & invalid IPs

## Screenshots
N/A

## AI or LLM usage
None

app/src/test/java/com/github/damontecres/wholphin/test/TestSeerr.kt

@@ -62,4 +62,32 @@ class TestSeerr {
             )
         Assert.assertEquals(expected, urls)
     }
+
+    @Test
+    fun testCreateUrls5() {
+        val urls =
+            createUrls("10.0.0.2:443")
+                .map { it.toString() }
+
+        val expected =
+            listOf(
+                "http://10.0.0.2:443/api/v1",
+                "https://10.0.0.2/api/v1",
+            )
+        Assert.assertEquals(expected, urls)
+    }
+
+    @Test
+    fun testCreateUrls6() {
+        val urls =
+            createUrls("10.0.0.2:8080")
+                .map { it.toString() }
+
+        val expected =
+            listOf(
+                "http://10.0.0.2:8080/api/v1",
+                "https://10.0.0.2:8080/api/v1",
+            )
+        Assert.assertEquals(expected, urls)
+    }
 }