v1.2.2: text measuring improvements, minor code clean

fixed some clippy warnings, ignored many that I do not care about. also, added demo video and updated koxinga image

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "ming-wm"
-version = "1.2.1"
+version = "1.2.2"
 repository = "https://github.com/stjet/ming-wm"
 license = "GPL-3.0-or-later"
 edition = "2021"
@@ -11,6 +11,20 @@ default-run = "ming"
 [workspace]
 members = [ "wm", "linux" ]
 
+[workspace.lints.clippy]
+len_zero = "allow"
+comparison_to_empty = "allow"
+manual_saturating_arithmetic = "allow"
+result_unit_err = "allow"
+needless_borrow = "allow"
+needless_borrows_for_generic_args = "allow"
+redundant_static_lifetimes = "allow"
+collapsible_else_if = "allow"
+too_many_arguments = "allow"
+
+[lints]
+workspace = true
+
 [build-dependencies]
 bmp-rust = "0.5.0"
 bitcoin_hashes = { version = "0.16.0", default-features = false }
@@ -65,4 +79,4 @@ path = "src/bin/reversi.rs"
 
 [[bin]]
 name = "mingUtils_Draw"
-path = "src/bin/draw.rs"
+path = "src/bin/draw.rs"