added the Diagram img and text anf fixed the problem of initialize the element

.gradle/8.10.2/executionHistory/executionHistory.bin

.gradle/8.10.2/executionHistory/executionHistory.lock

.gradle/8.10.2/fileHashes/fileHashes.bin

.gradle/8.10.2/fileHashes/fileHashes.lock

.gradle/8.10.2/fileHashes/resourceHashesCache.bin

.gradle/buildOutputCleanup/buildOutputCleanup.lock

Project Repports/Diagram

Project Repports/Diagram Projet Programation.pdf

build/classes/java/main/app/SimulatorApplication.class

build/classes/java/main/model/FirefighterBoard.class

build/classes/java/main/view/FirefighterGrid.class

build/tmp/compileJava/previous-compilation-data.bin

src/main/java/app/SimulatorApplication.java

src/main/java/model/FirefighterBoard.java

src/main/java/model/Initializer.java