Add interrupts and IDT and react to double, page, general prot faults

and breakpoints, add keyboard support through the keyboar interrupt, add
paging memory management and a Frame Allocator, add a generic arch
module that initializes arch-specific things, fix framebuffer and
serialconsole being accessed from multiple places, move serial to driver
since its not actually a serial console.

kernel/Cargo.lock

@@ -10,6 +10,8 @@ dependencies = [
  "lazy_static",
  "limine",
  "micromath",
+ "pc-keyboard",
+ "pic8259",
  "spin 0.10.0",
  "x86_64",
 ]
@@ -71,6 +73,21 @@ version = "2.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "c3c8dda44ff03a2f238717214da50f65d5a53b45cd213a7370424ffdb6fae815"
 
+[[package]]
+name = "pc-keyboard"
+version = "0.8.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f0ca629cbb3f0d5b699c338f0129ff78c9bfd7ea8b1258ad529bff490dc8ed5a"
+
+[[package]]
+name = "pic8259"
+version = "0.11.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "62d9a86c292b165f757e47e7fd66855def189b2564609bc4203727b27c33db22"
+dependencies = [
+ "x86_64",
+]
+
 [[package]]
 name = "rustversion"
 version = "1.0.22"