feat: remove some redundant category titles (#980)

* remove some titles, move how-historical-charts to header

* align cards with gpu picker

* remvoe unused imports

* chore: update graphs button text

---------

Co-authored-by: Ilya Zlobintsev <ilya.zl@protonmail.com>

lact-gui/i18n/en/lact_gui.ftl

@@ -193,7 +193,7 @@ vram-pstates = VRAM Power States
 pstates-manual-needed = Performance level must be set to 'manual' to toggle power states
 enable-pstate-config = Enable power state configuration
 
-show-historical-charts = Show Historical Charts
+show-historical-charts = Show Graphs
 show-process-monitor = Show Process Monitor
 generate-debug-snapshot = Generate Debug Snapshot
 dump-vbios = Dump VBIOS

lact-gui/src/app.css

@@ -8,5 +8,5 @@
 }
 
 .main-sidebar-container separator {
-    margin: 0 2px;
+    margin: 0 10px;
 }

lact-gui/src/app.rs

@@ -257,12 +257,6 @@ impl AsyncComponent for AppModel {
                                                 set_orientation: gtk::Orientation::Vertical,
                                                 add_css_class: "header-settings-popover-container",
 
-                                                gtk::Button {
-                                                    set_label: &fl!(I18N, "show-historical-charts"),
-                                                    connect_clicked => move |_| APP_BROKER.send(AppMsg::ShowGraphsWindow),
-                                                    add_css_class: "flat",
-                                                },
-
                                                 gtk::Button {
                                                     set_label: &fl!(I18N, "show-process-monitor"),
                                                     connect_clicked => move |_| APP_BROKER.send(AppMsg::ShowProcessMonitor),
@@ -387,7 +381,12 @@ impl AsyncComponent for AppModel {
                                                 },
                                             }
                                         },
-                                    }
+                                    },
+
+                                    pack_end = &gtk::Button {
+                                        set_label: &fl!(I18N, "show-historical-charts"),
+                                        connect_clicked => move |_| APP_BROKER.send(AppMsg::ShowGraphsWindow),
+                                    },
                                 },
 
                                 add_top_bar = &adw::Banner {

lact-gui/src/app/pages/info_page.rs

@@ -32,6 +32,7 @@ impl relm4::SimpleComponent for InformationPage {
             set_orientation: gtk::Orientation::Vertical,
             set_spacing: 15,
             set_margin_all: 15,
+            set_margin_top: 20, // align with gpu picker
 
             PageSection::new("") {
                 append_child = &model.values_list.widget().clone() -> gtk::FlowBox {

lact-gui/src/app/pages/oc_page.rs

@@ -66,6 +66,7 @@ impl relm4::Component for OcPage {
             set_orientation: gtk::Orientation::Vertical,
             set_spacing: 10,
             set_margin_all: 15,
+            set_margin_top: 20, // align with gpu picker
 
             model.stats_section.widget(),
             model.power_cap_section.widget(),

lact-gui/src/app/pages/oc_page/gpu_stats_section.rs

@@ -1,6 +1,4 @@
 use crate::I18N;
-use crate::app::APP_BROKER;
-use crate::app::msg::AppMsg;
 use crate::app::{
     ext::FlowBoxExt,
     formatting::{self, Mono},
@@ -9,9 +7,7 @@ use crate::app::{
     page_section::PageSection,
 };
 use gtk::pango::AttrList;
-use gtk::prelude::{
-    BoxExt, ButtonExt, Cast, FlowBoxChildExt, OrientableExt, PopoverExt as _, WidgetExt,
-};
+use gtk::prelude::{BoxExt, Cast, FlowBoxChildExt, OrientableExt, PopoverExt as _, WidgetExt};
 use i18n_embed_fl::fl;
 use lact_schema::{DeviceInfo, DeviceStats, PowerStates, PowerStats};
 use relm4::{ComponentParts, ComponentSender, RelmWidgetExt as _};
@@ -48,14 +44,7 @@ impl relm4::SimpleComponent for GpuStatsSection {
             set_orientation: gtk::Orientation::Vertical,
             set_spacing: 10,
 
-            PageSection::new(&fl!(I18N, "stats-section")) {
-                append_header = &gtk::Button {
-                    set_label: &fl!(I18N, "show-historical-charts"),
-                    connect_clicked => move |_| APP_BROKER.send(AppMsg::ShowGraphsWindow),
-                    set_halign: gtk::Align::End,
-                    set_hexpand: true,
-                },
-
+            PageSection::new("") {
                 append_child = &gtk::FlowBox {
                     set_orientation: gtk::Orientation::Horizontal,
                     set_column_spacing: 10,

lact-gui/src/app/pages/thermals_page.rs

@@ -100,8 +100,9 @@ impl relm4::Component for ThermalsPage {
             set_orientation: gtk::Orientation::Vertical,
             set_spacing: 15,
             set_margin_all: 15,
+            set_margin_top: 20, // align with gpu picker
 
-            PageSection::new(&fl!(I18N, "monitoring-section")) {
+            PageSection::new("") {
                 append_child = &gtk::FlowBox {
                     set_orientation: gtk::Orientation::Horizontal,
                     set_column_spacing: 10,