fix: comprehensive boot warnings and exceptions — fixable silenced, unfixable diagnosed

Build system (5 gaps hardened):
- COOKBOOK_OFFLINE defaults to true (fork-mode)
- normalize_patch handles diff -ruN format
- New 'repo validate-patches' command (25/25 relibc patches)
- 14 patched Qt/Wayland/display recipes added to protected list
- relibc archive regenerated with current patch chain

Boot fixes (fixable):
- Full ISO EFI partition: 16 MiB → 1 MiB (matches mini, BIOS hardcoded 2 MiB offset)
- D-Bus system bus: absolute /usr/bin/dbus-daemon path (was skipped)
- redbear-sessiond: absolute /usr/bin/redbear-sessiond path (was skipped)
- daemon framework: silenced spurious INIT_NOTIFY warnings for oneshot_async services (P0-daemon-silence-init-notify.patch)
- udev-shim: demoted INIT_NOTIFY warning to INFO (expected for oneshot_async)
- relibc: comprehensive named semaphores (sem_open/close/unlink) replacing upstream todo!() stubs
- greeterd: Wayland socket timeout 15s → 30s (compositor DRM wait)
- greeter-ui: built and linked (header guard unification, sem_compat stubs removed)
- mc: un-ignored in both configs, fixed glib/libiconv/pcre2 transitive deps
- greeter config: removed stale keymapd dependency from display/greeter services
- prefix toolchain: relibc headers synced, _RELIBC_STDLIB_H guard unified

Unfixable (diagnosed, upstream):
- i2c-hidd: abort on no-I2C-hardware (QEMU) — process::exit → relibc abort
- kded6/greeter-ui: page fault 0x8 — Qt library null deref
- Thread panics fd != -1 — Rust std library on Redox
- DHCP timeout / eth0 MAC — QEMU user-mode networking
- hwrngd/thermald — no hardware RNG/thermal in VM
- live preload allocation — BIOS memory fragmentation, continues on demand

local/recipes/libs/libevdev/source/doc/html/libevdevdoxygen.css

@@ -0,0 +1,111 @@
+@import url("https://fonts.googleapis.com/css?family=Roboto+Mono");
+
+dd {
+    margin-left: 30px;
+}
+
+.title {
+	font-size: 200%;
+	font-weight: bold;
+}
+
+.title .ingroups {
+	font-size: 50%;
+}
+
+h1 {
+	font-size: 150%;
+	color: #354C7B;
+	background: none;
+	border-bottom: 1px solid #879ECB;
+	font-size: 150%;
+	font-weight: normal;
+	padding-top: 8px;
+	padding-bottom: 8px;
+	padding-left: 0px;
+	width: 100%;
+}
+
+h2 {
+	font-size: 150%;
+}
+
+.sm-dox li {
+	float:left;
+	border-top: 0;
+	padding-right: 20px;
+}
+
+.sm li, .sm a {
+	position: relative;
+}
+
+.sm, .sm ul, .sm li {
+	list-style: none;
+	display: block;
+	line-height: normal;
+	direction: ltr;
+	text-align: left;
+}
+
+.sm, .sm *, .sm *::before, .sm *::after {
+	box-sizing: border-box;
+}
+
+#main-nav {
+	padding: 30px;
+}
+
+/* Main menu sub-items like file-list, etc */
+#main-menu li ul {
+	display: none;
+}
+
+.paramname {
+	padding-right: 10px;
+}
+
+.memtitle {
+	background-image: none;
+	background-color: #F0F0F0;
+}
+
+.memproto {
+	background-color: #F0F0F0;
+}
+
+.headertitle {
+	background-image: none;
+	background-color: #F0F0F0;
+}
+
+div.header {
+	border: none;
+}
+
+td.fieldname {
+	font-family: 'Roboto Mono', monospace;
+}
+
+.fieldtable th {
+	background-image: none;
+	background-color: #F0F0F0;
+}
+
+body {
+	letter-spacing: 0px;
+}
+
+.mdescLeft, .mdescRight, .memItemLeft, .memItemRight, .memTemplItemLeft, .memTemplItemRight, .memTemplParams {
+	background-color: #F0F0F0;
+}
+
+a {
+	color: #2873b0;
+
+}
+
+.navpath ul {
+	background-image: none;
+	background-color: #F0F0F0;
+}