fix(affine): migrate record literals to #{ } (affinescript#218)

affinescript#218 (merged): bare { = block, records use #{ }. Migrated
9 expression-position record literals (route Model constructions) in
nqc_gui.affine; verified each #{ opens a real field record and the
file parses clean under the new compiler. Patterns/blocks unchanged.

Refs hyperpolymath/affinescript#218

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

Author: hyperpolymath

nqc/src/ui/tea/nqc_gui.affine

@@ -65,7 +65,7 @@ enum Msg {
 // ── TEA Logic ────────────────────────────────────────────────────────────────
 
 fn nqc_init() -> Model {
-  {
+  #{
     route: Route::Picker,
     query_text: "",
     active_db_id: "",
@@ -81,7 +81,7 @@ fn nqc_update(@linear msg: Msg, @linear model: Model) -> Model {
     { route: r, query_text: q, active_db_id: db, connection: c, format: f, dt_enabled: dt, history_depth: h } => {
       match msg {
         Navigate(new_route) => {
-          {
+          #{
             route: new_route,
             query_text: q,
             active_db_id: db,
@@ -93,7 +93,7 @@ fn nqc_update(@linear msg: Msg, @linear model: Model) -> Model {
         }
 
         UpdateQuery(new_text) => {
-          {
+          #{
             route: r,
             query_text: new_text,
             active_db_id: db,
@@ -105,7 +105,7 @@ fn nqc_update(@linear msg: Msg, @linear model: Model) -> Model {
         }
 
         SelectDatabase(new_db) => {
-          {
+          #{
             route: Route::Query(new_db),
             query_text: q,
             active_db_id: new_db,
@@ -119,7 +119,7 @@ fn nqc_update(@linear msg: Msg, @linear model: Model) -> Model {
         SubmitQuery => {
           // In a real implementation, this would trigger a Command.
           // For the TEA model, we update the connection state.
-          {
+          #{
             route: r,
             query_text: q,
             active_db_id: db,
@@ -131,7 +131,7 @@ fn nqc_update(@linear msg: Msg, @linear model: Model) -> Model {
         }
 
         SetFormat(new_format) => {
-          {
+          #{
             route: r,
             query_text: q,
             active_db_id: db,
@@ -143,7 +143,7 @@ fn nqc_update(@linear msg: Msg, @linear model: Model) -> Model {
         }
 
         ToggleDt => {
-          {
+          #{
             route: r,
             query_text: q,
             active_db_id: db,
@@ -156,7 +156,7 @@ fn nqc_update(@linear msg: Msg, @linear model: Model) -> Model {
 
         PopState => {
           if h > 0 {
-            {
+            #{
               route: Route::Picker,
               query_text: q,
               active_db_id: "",
@@ -166,7 +166,7 @@ fn nqc_update(@linear msg: Msg, @linear model: Model) -> Model {
               history_depth: h - 1
             }
           } else {
-            {
+            #{
               route: r,
               query_text: q,
               active_db_id: db,