diff --git a/.idea/workspace.xml b/.idea/workspace.xml
new file mode 100644
index 0000000..a04354e
--- /dev/null
+++ b/.idea/workspace.xml
@@ -0,0 +1,111 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="AutoImportSettings">
+    <option name="autoReloadType" value="SELECTIVE" />
+  </component>
+  <component name="CargoProjects">
+    <cargoProject FILE="$PROJECT_DIR$/Cargo.toml" />
+  </component>
+  <component name="ChangeListManager">
+    <list default="true" id="85fee226-f66d-4ed1-a14d-358b91c3184b" name="Changes" comment="">
+      <change beforePath="$PROJECT_DIR$/Cargo.lock" beforeDir="false" afterPath="$PROJECT_DIR$/Cargo.lock" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/Cargo.toml" beforeDir="false" afterPath="$PROJECT_DIR$/Cargo.toml" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/src/extensions/typed_response.rs" beforeDir="false" afterPath="$PROJECT_DIR$/src/extensions/typed_response.rs" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/src/lib.rs" beforeDir="false" afterPath="$PROJECT_DIR$/src/lib.rs" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/src/utils/macros.rs" beforeDir="false" afterPath="$PROJECT_DIR$/src/utils/macros.rs" afterDir="false" />
+    </list>
+    <option name="SHOW_DIALOG" value="false" />
+    <option name="HIGHLIGHT_CONFLICTS" value="true" />
+    <option name="HIGHLIGHT_NON_ACTIVE_CHANGELIST" value="false" />
+    <option name="LAST_RESOLUTION" value="IGNORE" />
+  </component>
+  <component name="FileTemplateManagerImpl">
+    <option name="RECENT_TEMPLATES">
+      <list>
+        <option value="Rust File" />
+      </list>
+    </option>
+  </component>
+  <component name="Git.Settings">
+    <option name="RECENT_GIT_ROOT_PATH" value="$PROJECT_DIR$" />
+  </component>
+  <component name="MacroExpansionManager">
+    <option name="directoryName" value="6g6o3427" />
+  </component>
+  <component name="MarkdownSettingsMigration">
+    <option name="stateVersion" value="1" />
+  </component>
+  <component name="ProjectColorInfo">{
+  &quot;associatedIndex&quot;: 3
+}</component>
+  <component name="ProjectId" id="2VqtGkUZMEh8ceSz04JfaC9i9zR" />
+  <component name="ProjectViewState">
+    <option name="hideEmptyMiddlePackages" value="true" />
+    <option name="showLibraryContents" value="true" />
+  </component>
+  <component name="PropertiesComponent">{
+  &quot;keyToString&quot;: {
+    &quot;RunOnceActivity.OpenProjectViewOnStart&quot;: &quot;true&quot;,
+    &quot;RunOnceActivity.ShowReadmeOnStart&quot;: &quot;true&quot;,
+    &quot;WebServerToolWindowFactoryState&quot;: &quot;false&quot;,
+    &quot;git-widget-placeholder&quot;: &quot;master&quot;,
+    &quot;last_opened_file_path&quot;: &quot;/Users/franklinblanco/Desktop/Code/rust/libs/actix-web-addons&quot;,
+    &quot;nodejs_package_manager_path&quot;: &quot;npm&quot;,
+    &quot;org.rust.cargo.project.model.PROJECT_DISCOVERY&quot;: &quot;true&quot;,
+    &quot;settings.editor.selected.configurable&quot;: &quot;language.rust.cargo.check&quot;
+  }
+}</component>
+  <component name="RsExternalLinterProjectSettings">
+    <option name="runOnTheFly" value="true" />
+  </component>
+  <component name="RunManager">
+    <configuration name="Expand actix_web_utils::traits::macro_traits" type="CargoCommandRunConfiguration" factoryName="Cargo Command" temporary="true">
+      <option name="command" value="expand --lib --color=always --theme=Dracula --tests traits::macro_traits" />
+      <option name="workingDirectory" value="file://$PROJECT_DIR$" />
+      <option name="emulateTerminal" value="true" />
+      <option name="channel" value="DEFAULT" />
+      <option name="requiredFeatures" value="true" />
+      <option name="allFeatures" value="false" />
+      <option name="withSudo" value="false" />
+      <option name="buildTarget" value="REMOTE" />
+      <option name="backtrace" value="SHORT" />
+      <envs />
+      <option name="isRedirectInput" value="false" />
+      <option name="redirectInputPath" value="" />
+      <method v="2">
+        <option name="CARGO.BUILD_TASK_PROVIDER" enabled="true" />
+      </method>
+    </configuration>
+    <recent_temporary>
+      <list>
+        <item itemvalue="Cargo.Expand actix_web_utils::traits::macro_traits" />
+      </list>
+    </recent_temporary>
+  </component>
+  <component name="RustProjectSettings">
+    <option name="toolchainHomeDirectory" value="$USER_HOME$/.cargo/bin" />
+  </component>
+  <component name="SpellCheckerSettings" RuntimeDictionaries="0" Folders="0" CustomDictionaries="0" DefaultDictionary="application-level" UseSingleDictionary="true" transferred="true" />
+  <component name="TaskManager">
+    <task active="true" id="Default" summary="Default task">
+      <changelist id="85fee226-f66d-4ed1-a14d-358b91c3184b" name="Changes" comment="" />
+      <created>1695575344959</created>
+      <option name="number" value="Default" />
+      <option name="presentableId" value="Default" />
+      <updated>1695575344959</updated>
+      <workItem from="1695575345983" duration="3481000" />
+      <workItem from="1695658537892" duration="316000" />
+      <workItem from="1695843204961" duration="6111000" />
+      <workItem from="1695867333996" duration="3044000" />
+      <workItem from="1695994882561" duration="611000" />
+    </task>
+    <servers />
+  </component>
+  <component name="TypeScriptGeneratedFilesManager">
+    <option name="version" value="3" />
+  </component>
+  <component name="XSLT-Support.FileAssociations.UIState">
+    <expand />
+    <select />
+  </component>
+</project>
\ No newline at end of file
diff --git a/Cargo.lock b/Cargo.lock
index 97ffeb9..6f155f2 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -391,7 +391,7 @@ dependencies = [
 [[package]]
 name = "err"
 version = "0.1.1"
-source = "git+https://github.com/franklinblanco/err.git#42237f4a4be71530933f920f7e5eb6dbf1d0c75e"
+source = "git+https://git.franklinblanco.dev/franklinblanco/err.git?branch=old#7d2ac21539cafe81a50876310206bf8259270d10"
 dependencies = [
  "serde",
 ]
diff --git a/Cargo.toml b/Cargo.toml
index e2c9eb9..89f0310 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -15,4 +15,4 @@ actix-web = "4.1.0"
 serde_json = { version = "1" }
 serde = { version = "1.0", features = ["derive"] }
 log = { version = "0.4", features = ["serde"] }
-err = { git = "https://git.franklinblanco.dev/franklinblanco/err.git" }
\ No newline at end of file
+err = { git = "https://git.franklinblanco.dev/franklinblanco/err.git", branch = "old" }
\ No newline at end of file