refactor: separated control stacked widget into pages

[Robert0Mart]

Description

• Refactor

BlocksScreen/lib/panels/controlTab.py

• separated its pages into their own Page with logic
• added setup UI

BlocksScreen/lib/panels/mainWindow.py

• updated arguments

BlocksScreen/lib/panels/widgets/ControlTab/printcorePage.py

• moved page

BlocksScreen/lib/panels/widgets/ControlTab/probeHelperPage.py

• renamed method

BlocksScreen/lib/panels/widgets/ControlTab/axisPage.py
BlocksScreen/lib/panels/widgets/ControlTab/extruderPage.py
BlocksScreen/lib/panels/widgets/ControlTab/fansPage.py
BlocksScreen/lib/panels/widgets/ControlTab/temperaturePage.py

• ControlTab Pages with their own logic and setup UI

BlocksScreen/lib/ui/controlStackedWidget.ui
BlocksScreen/lib/ui/controlStackedWidget_ui.py

• deleted unused files after separating pages

[gmmcosta15]

Two bugs found, both with suggested fixes:

1. Dead code in AxisPage.on_toolhead_update (lib/panels/widgets/ControlTab/axisPage.py)

if values[0] == "252,50" and values[1] == "250" and values[2] == "50":
self.call_load_panel.emit(False, "", False)

values are floats (per the .2f/.3f formatting right above), so this string comparison never matches. The branch is unreachable. The literals also look like a typo ("252,50" uses a comma).

Suggested fix, using a tolerance instead of exact equality:

import math
...
if (
math.isclose(values[0], 252.50, abs_tol=0.01)
and math.isclose(values[1], 250, abs_tol=0.01)
and math.isclose(values[2], 50, abs_tol=0.01)
):
self.call_load_panel.emit(False, "", False)

2. Wrong objectName in ExtruderPage._setup_ui (lib/panels/widgets/ControlTab/extruderPage.py)

self.setObjectName("fans_page")

Copy-paste leftover from FansPage, overwrites the "extruder_page" name set in init. Fix:

self.setObjectName("extruder_page")

Rest of the extraction (axis/extruder/temperature/fans logic, signal wiring, create_display_button removal) looks correct.