refactor: LOW+MEDIUM cleanups — CQRS DiaryQuery/GoalCommand+GoalQuery,

test-helpers out of production, decompose get_user_profile_html,
dedup secure_flag, remove vestigial social_query, drop
PersistedImportSession, LoginCommand rename, DeleteAccountDeps,
PersonId macro, ReviewSortBy rename, TUI Command for fs::read,
generic PaginatedResponse<T>, noop ports for production fallbacks

crates/application/src/goals/tests/list.rs

@@ -8,7 +8,7 @@ use crate::test_helpers::TestContextBuilder;
 async fn returns_empty_when_no_goals() {
     let b = TestContextBuilder::new();
     let query_deps = GoalQueryDeps {
-        goal: b.goal_repo.clone(),
+        goal_query: b.goal_query.clone(),
         stats: b.stats_repo.clone(),
     };
     let result = list::execute(
@@ -27,12 +27,13 @@ async fn returns_empty_when_no_goals() {
 async fn returns_all_goals_for_user() {
     let b = TestContextBuilder::new();
     let cmd_deps = GoalCommandDeps {
-        goal: b.goal_repo.clone(),
+        goal_command: b.goal_command.clone(),
+        goal_query: b.goal_query.clone(),
         stats: b.stats_repo.clone(),
         event_publisher: b.event_publisher.clone(),
     };
     let query_deps = GoalQueryDeps {
-        goal: b.goal_repo.clone(),
+        goal_query: b.goal_query.clone(),
         stats: b.stats_repo.clone(),
     };