Added install.md explaining how to run the project locally and fixed…

install.md

@@ -0,0 +1,12 @@
+# How to run the project ?
+
+1. CLone the repository using :
+	git clone https://github.com/andreasbm/web-skills
+2. Open your terminal into the cloned directory
+3. Install the dependencies using:
+	npm install
+4. If you see severe vulnerabilities, fix them with:
+	npm audit fix --force
+5. run the project by typing the command :
+	npm run dev
+6. Enjoy

package.json

@@ -59,13 +59,13 @@
 		}
 	],
 	"dependencies": {
-		"firebase": "^7.13.2",
+		"firebase": "^10.11.0",
 		"lit-element": "^2.3.1",
 		"lit-html": "^1.2.1",
 		"web-dialog": "0.0.11"
 	},
 	"devDependencies": {
 		"servor": "^3.2.0",
-		"snowpack": "^1.6.0"
+		"snowpack": "^3.7.1"
 	}
 }