Automate boot unit inclusion with architecture-aware Moderne analysis

- Replace boot.mgr's static unit list with generated dangling_units.inc
- Generate Pascal LSTs and run the dangling-unit recipe before compilation
- Exclude Wasuro, inactive architectures, and NOT_DANGLING units
- Add ASURO_ARCH selection with an x86 default
- Mark unfinished legacy units as NOT_DANGLING
- Inherit pinned Moderne tooling in the builder image
- Ensure Drone pulls the latest builder image
- Document the updated build pipeline in MkDocs

Validation:
- Full x86 ISO build and VirtualBox boot succeeded
- 1,133 kernel tests passed with no failures
- x86_64 build failed clearly due to unavailable sources

src/arch/x86/isr/arch.x86.isr.tmr1.pas

@@ -19,6 +19,8 @@
 }
 unit arch.x86.isr.tmr1;
 
+{$DEFINE NOT_DANGLING} { Unused legacy timer ISR; not part of the kernel boot sequence. }
+
 interface
 
 uses

src/arch/x86/proc/arch.x86.proc.loader.pas

@@ -19,8 +19,10 @@
 }
 unit arch.x86.proc.loader;
 
+{$DEFINE NOT_DANGLING} { Unimplemented process-loader stub. }
+
 interface
 
 implementation;
 
-end.
+end.

src/boot/boot.mgr.pas

@@ -71,107 +71,9 @@ procedure run;
 implementation
 
 uses
-    io.syslog, boot.splash,
-
-    // Silo units that must be included here to compile
-    driver.storage.boot,
-    test,
-    core,
-    app.wasm,
-    driver.storage.ctl.ahci,
-    core.enc.base64,
-    core.panic,
-    driver.video.bga,
-    arch.x86.bda,
-    arch.x86.panic,
-    core.ds.cfifo,
-    core.ds.cfifols,
-    core.ds.circ,
-    core.gfx.color,
-    arch.x86.proc.sched,
-    arch.x86.cpu,
-    driver.video.desktop,
-    driver.video.doublebuffer,
-    driver.mgr,
-    driver.net.dev.e1000,
-    driver.bus.usb.ehci,
-    driver.storage.fs.fat32,
-    arch.x86.fault,
-    core.ds.fifo,
-    driver.storage.fs.mgr,
-    driver.storage.fs.flatfs,
-    core.gfx.fonts,
-    arch.x86.gdt,
-    driver.video.gpu,
-    svc.gfxd,
-    core.ds.hashmap,
-    arch.x86.idt,
-    arch.x86.isr.ioapic,
-    arch.x86.irq,
-    driver.storage.fs.iso9660,
-    arch.x86.isr,
-    arch.x86.isr.mgr,
-    driver.hid.keyboard,
-    core.ds.lifo,
-    core.ds.lists,
-    memory.heap,
-    driver.video.lvgl,
-    core.ds.maxh,
-    core.enc.md5,
-    core.ds.minh,
-    driver.hid.mouse,
-    arch.x86.multiboot,
-    driver.net,
-    driver.bus.usb.ohci,
-    app.partcmd,
-    driver.bus.pci,
-    arch.x86.memory.physical,
-    core.ds.prio,
-    proc.mgr,
-    app.mgr,
-    driver.hid.ps2.keyboard,
-    driver.hid.ps2.mouse,
-    core.rand,
-    driver.timer.rtc,
-    driver.io.serial,
-    io.stdio,
-    driver.storage.mgr,
-    driver.storage.test,
-    core.strings,
-    driver.exp.testdriver,
-    proc.testprocs,
-    arch.x86.isr.tmr0,
-    debug.tracer,
-    driver.bus.usb.uhci,
-    app.uidebug,
-    driver.bus.usb,
-    driver.hid.usb.keyboard,
-    driver.hid.usb.mouse,
-    driver.storage.ctl.usb,
-    driver.bus.usb.core,
-    svc.usbd,
-    driver.bus.usb.hub,
-    driver.bus.usb.types,
-    core.util, 
-    arch.x86.util,
-    arch.x86.v86,
-    driver.video.vesa,
-    driver.storage.vfs,
-    driver.video,
-    arch.x86.memory.virtual,
-    core.enc.fnv1a,
-    core.enc.djb2,
-    core.ds.bloom,
-    app.volcmd,
-    driver.storage.vol.mgr,
-    app.vterminal,
-    wasm, 
-    wasm.vm.io, 
-    wasm.test, 
-    wasm.test.framework,
-    driver.video.windows,
-    driver.bus.usb.xhci,
-    core.fmt.json;
+    io.syslog, boot.splash
+    {$INCLUDE dangling_units.inc}
+    ;
 
 type
     { Resolved execution order — indices into Entries[] }

src/driver/storage/ctl/ide/driver.storage.ctl.ide.ata.pas

@@ -19,6 +19,8 @@
 }
 unit driver.storage.ctl.ide.ata;
 
+{$DEFINE NOT_DANGLING} { Part of the unfinished legacy IDE stack. }
+
 interface
 
 uses
@@ -248,4 +250,4 @@ begin
     pop_trace();
 end;
 
-end.
+end.

src/driver/storage/ctl/ide/driver.storage.ctl.ide.atapi.pas

@@ -24,6 +24,8 @@
 
 unit driver.storage.ctl.ide.atapi;
 
+{$DEFINE NOT_DANGLING} { Nonfunctional legacy ATAPI driver. }
+
 interface
 
 uses
@@ -445,4 +447,4 @@ end;
 
 
 
-end.
+end.

src/driver/storage/ctl/ide/driver.storage.ctl.ide.pas

@@ -21,6 +21,8 @@
 }
 unit driver.storage.ctl.ide;
 
+{$DEFINE NOT_DANGLING} { Unfinished legacy IDE stack; requires removed console/terminal units. }
+
 interface
 
 uses

src/driver/storage/fs/driver.storage.fs.asfs.pas

@@ -19,6 +19,8 @@
 }
 unit driver.storage.fs.asfs;
 
+{$DEFINE NOT_DANGLING} { Incomplete legacy filesystem; requires removed storagemanagement API. }
+
 interface
 
 uses
@@ -121,4 +123,6 @@ end;
 
 
 procedure detect_volumes(disk : PStorage_Device) begin
-end;
+end;
+
+end.

src/driver/storage/vol/driver.storage.vol.table.pas

@@ -19,6 +19,8 @@
 
 unit driver.storage.vol.table;
 
+{$DEFINE NOT_DANGLING} { Unimplemented legacy partition-table API; requires removed storagemanagement. }
+
 interface
 
 uses