feat(api): use unique cookie names

Closes: #1889

komga/src/main/kotlin/org/gotson/komga/infrastructure/security/SecurityConfiguration.kt

@@ -157,6 +157,7 @@ class SecurityConfiguration(
           TokenBasedRememberMeServices(komgaSettingsProvider.rememberMeKey, komgaUserDetailsService).apply {
             setTokenValiditySeconds(komgaSettingsProvider.rememberMeDuration.inWholeSeconds.toInt())
             setAuthenticationDetailsSource(userAgentWebAuthenticationDetailsSource)
+            setCookieName("komga-remember-me")
           },
         )
       }

komga/src/main/kotlin/org/gotson/komga/infrastructure/security/session/SessionConfiguration.kt

@@ -17,7 +17,7 @@ import org.springframework.session.web.http.HttpSessionIdResolver
 @Configuration
 class SessionConfiguration {
   @Bean
-  fun sessionCookieName() = "SESSION"
+  fun sessionCookieName() = "KOMGA-SESSION"
 
   @Bean
   fun sessionHeaderName() = "X-Auth-Token"

komga/src/test/kotlin/org/gotson/komga/interfaces/api/SessionTest.kt

@@ -27,6 +27,8 @@ class SessionTest(
 ) {
   private lateinit var user: KomgaUser
 
+  private val rememberMeCookieName = "komga-remember-me"
+
   @BeforeAll
   fun setup() {
     user = KomgaUser("user@example.org", "user")
@@ -56,6 +58,23 @@ class SessionTest(
       }
   }
 
+  @Test
+  fun `given remember-me parameter when hitting an endpoint then remember-me cookie is returned`() {
+    mockMvc
+      .get("/api/v2/users/me") {
+        with(httpBasic(user.email, user.password))
+        param("remember-me", "true")
+      }.andExpect {
+        header {
+          string(HttpHeaders.SET_COOKIE, containsString("$rememberMeCookieName="))
+        }
+        cookie {
+          exists(rememberMeCookieName)
+          httpOnly(rememberMeCookieName, true)
+        }
+      }
+  }
+
   @Test
   fun `given valid basic credentials when providing the auth header then session is returned in headers`() {
     mockMvc