add recipes

recipes/wip/demos/tenki/recipe.toml

+#TODO Not compiled or tested
+[source]
+git = "https://github.com/ckaznable/tenki"
+rev = "f59ba2125d46bc22680a4d2ee63b5ce864e00209"
+[build]
+template = "cargo"

recipes/wip/security/cve-rs/recipe.toml

+#TODO Not compiled or tested
+[source]
+git = "https://github.com/Speykious/cve-rs"
+[build]
+template = "cargo"

recipes/wip/tui/rust-kanban/recipe.toml

+#TODO Not compiled or tested
+[source]
+git = "https://github.com/yashs662/rust_kanban"
+[build]
+template = "cargo"

recipes/wip/tui/syndicationd/recipe.toml

+#TODO Not compiled or tested
+[source]
+git = "https://github.com/ymgyt/syndicationd"
+[build]
+template = "custom"
+script = """
+cookbook_cargo_packages synd-term
+"""