feat(ports): extend HtmlRenderer with page context and new render methods

crates/application/src/ports.rs

@@ -1,7 +1,30 @@
 use domain::models::{DiaryEntry, collections::Paginated};
 
+pub struct HtmlPageContext {
+    pub user_email: Option<String>,
+    pub register_enabled: bool,
+}
+
+pub struct LoginPageData<'a> {
+    pub ctx: HtmlPageContext,
+    pub error: Option<&'a str>,
+}
+
+pub struct RegisterPageData<'a> {
+    pub ctx: HtmlPageContext,
+    pub error: Option<&'a str>,
+}
+
+pub struct NewReviewPageData<'a> {
+    pub ctx: HtmlPageContext,
+    pub error: Option<&'a str>,
+}
+
 pub trait HtmlRenderer: Send + Sync {
-    fn render_diary_page(&self, data: &Paginated<DiaryEntry>) -> Result<String, String>;
+    fn render_diary_page(&self, data: &Paginated<DiaryEntry>, ctx: HtmlPageContext) -> Result<String, String>;
+    fn render_login_page(&self, data: LoginPageData<'_>) -> Result<String, String>;
+    fn render_register_page(&self, data: RegisterPageData<'_>) -> Result<String, String>;
+    fn render_new_review_page(&self, data: NewReviewPageData<'_>) -> Result<String, String>;
 }
 
 pub trait RssFeedRenderer: Send + Sync {