Build 39: match Grim's focus handling on text fields (.focus(false))

Grim never lets a field default to constant focus. Its TextEdit defaults
to focus = true, which means an unfocused field calls request_focus()
EVERY frame. Grim's own usage always overrides this — every field is
.focus(false) (focus only on tap), and at most one gets .focus(first_draw)
to grab focus once when a screen opens (see grim wallets/modals/add.rs).

Goblin's converted fields skipped this, so all ~16 fields requested focus
each frame and fought each other on multi-field screens (wallet setup,
import, rotate). Set every field to .focus(false) to match Grim exactly:
fields now focus on tap and bring up the native keyboard, with no thrash.

The native IME path itself is already identical to Grim (verified: edit.rs
differs only by additive display builders; MainActivity onTextInput JNI
plumbing is byte-for-byte Grim; android/winit/eframe/egui/jni deps match).

src/gui/views/goblin/mod.rs

@@ -1731,12 +1731,14 @@ impl GoblinWalletView {
 				ui.add_space(16.0);
 				settings_group(ui, "Add external node", |ui| {
 					TextEdit::new(egui::Id::from("set_node_url"))
+						.focus(false)
 						.hint_text("https://node.example.com:3413")
 						.text_color(t.surface_text)
 						.body()
 						.ui(ui, &mut self.node_url_input, cb);
 					ui.add_space(8.0);
 					TextEdit::new(egui::Id::from("set_node_secret"))
+						.focus(false)
 						.hint_text("API secret (optional)")
 						.text_color(t.surface_text)
 						.body()
@@ -1818,6 +1820,7 @@ impl GoblinWalletView {
 				ui.add_space(16.0);
 				settings_group(ui, "Add relay", |ui| {
 					TextEdit::new(egui::Id::from("set_relay"))
+						.focus(false)
 						.hint_text("wss://relay.example.com")
 						.text_color(t.surface_text)
 						.body()
@@ -2044,6 +2047,7 @@ impl GoblinWalletView {
 					ui.add_space(10.0);
 					w::field_well(ui, |ui| {
 						TextEdit::new(egui::Id::from("rotate_reset"))
+							.focus(false)
 							.hint_text("Type RESET")
 							.text_color(t.surface_text)
 							.body()
@@ -2052,6 +2056,7 @@ impl GoblinWalletView {
 					ui.add_space(8.0);
 					w::field_well(ui, |ui| {
 						TextEdit::new(egui::Id::from("rotate_pass"))
+							.focus(false)
 							.hint_text("Wallet password")
 							.password()
 							.text_color(t.surface_text)
@@ -2213,6 +2218,7 @@ impl GoblinWalletView {
 					ui.add_space(10.0);
 					w::field_well(ui, |ui| {
 						TextEdit::new(egui::Id::from("import_nsec"))
+							.focus(false)
 							.hint_text("nsec1… or identity backup JSON")
 							.password()
 							.text_color(t.surface_text)
@@ -2222,6 +2228,7 @@ impl GoblinWalletView {
 					ui.add_space(8.0);
 					w::field_well(ui, |ui| {
 						TextEdit::new(egui::Id::from("import_pass"))
+							.focus(false)
 							.hint_text("Wallet password")
 							.password()
 							.text_color(t.surface_text)
@@ -2231,6 +2238,7 @@ impl GoblinWalletView {
 					ui.add_space(8.0);
 					w::field_well(ui, |ui| {
 						TextEdit::new(egui::Id::from("import_backup_pass"))
+							.focus(false)
 							.hint_text("Backup password (only if exported elsewhere)")
 							.password()
 							.text_color(t.surface_text)
@@ -2516,6 +2524,7 @@ impl GoblinWalletView {
 					);
 					let before = claim.input.clone();
 					TextEdit::new(egui::Id::from("settings_claim"))
+						.focus(false)
 						.hint_text("yourname")
 						.text_color(t.surface_text)
 						.body()

src/gui/views/goblin/onboarding.rs

@@ -321,6 +321,7 @@ impl OnboardingContent {
 			ui.add_space(10.0);
 			w::field_well(ui, |ui| {
 				TextEdit::new(egui::Id::from("onb_ext_url"))
+					.focus(false)
 					.hint_text("https://node.example.com")
 					.text_color(t.surface_text)
 					.body()
@@ -380,6 +381,7 @@ impl OnboardingContent {
 
 		w::field_well(ui, |ui| {
 			TextEdit::new(egui::Id::from("onb_name"))
+				.focus(false)
 				.hint_text("Wallet name")
 				.text_color(t.surface_text)
 				.body()
@@ -388,6 +390,7 @@ impl OnboardingContent {
 		ui.add_space(8.0);
 		w::field_well(ui, |ui| {
 			TextEdit::new(egui::Id::from("onb_pass"))
+				.focus(false)
 				.hint_text("Password")
 				.password()
 				.text_color(t.surface_text)
@@ -397,6 +400,7 @@ impl OnboardingContent {
 		ui.add_space(8.0);
 		w::field_well(ui, |ui| {
 			TextEdit::new(egui::Id::from("onb_pass2"))
+				.focus(false)
 				.hint_text("Repeat password")
 				.password()
 				.text_color(t.surface_text)
@@ -792,6 +796,7 @@ impl OnboardingContent {
 						);
 						let before = self.claim.input.clone();
 						TextEdit::new(egui::Id::from("onb_claim"))
+							.focus(false)
 							.hint_text("yourname")
 							.text_color(t.surface_text)
 							.body()

src/gui/views/goblin/send.rs

@@ -285,6 +285,7 @@ impl SendFlow {
 				);
 				ui.add_space(8.0);
 				let mut te = TextEdit::new(egui::Id::from("send_search"))
+					.focus(false)
 					.hint_text("@handle, npub, or name")
 					.text_color(t.surface_text)
 					.body()
@@ -789,6 +790,7 @@ impl SendFlow {
 				ui.add_space(8.0);
 				let note_id = egui::Id::from("send_note");
 				TextEdit::new(note_id)
+					.focus(false)
 					.hint_text("Add a note…")
 					.text_color(t.surface_text)
 					.body()