Jre detection (#54)

* initial jre detection commit

* added WinReg searching

* added windows support + refactored

* Cargo lock

* fixed linux + added canonicalization

* fixed bug in mac

* Added dunce; handling UNC paths better for canonicalization

* missed cargo lock

* removed tests, added comments

* cargo fmt

* removed redundant mac address, loop over folder

---------

Co-authored-by: Wyatt <wyatt@modrinth.com>

Cargo.lock

@@ -2590,7 +2590,7 @@ dependencies = [
  "wasm-bindgen",
  "wasm-bindgen-futures",
  "web-sys",
- "winreg",
+ "winreg 0.10.1",
 ]
 
 [[package]]
@@ -3361,7 +3361,9 @@ dependencies = [
  "chrono",
  "daedalus",
  "dirs",
+ "dunce",
  "futures",
+ "lazy_static",
  "log",
  "once_cell",
  "pretty_assertions",
@@ -3378,6 +3380,7 @@ dependencies = [
  "tracing-error",
  "url",
  "uuid 1.3.0",
+ "winreg 0.11.0",
  "zip",
 ]
 
@@ -4181,6 +4184,16 @@ dependencies = [
  "winapi",
 ]
 
+[[package]]
+name = "winreg"
+version = "0.11.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "76a1a57ff50e9b408431e8f97d5456f2807f8eb2a2cd79b06068fc87f8ecf189"
+dependencies = [
+ "cfg-if",
+ "winapi",
+]
+
 [[package]]
 name = "winres"
 version = "0.1.12"