fix: show only current signer's signature position

When viewing a document to sign, users should only see their own
signature positions, not the positions of other signers.

This improves UX and privacy by filtering to show only the signature
elements for the current signer (where signer.me === true).

Signed-off-by: Vitor Mattos <1079143+vitormattos@users.noreply.github.com>

Author: vitormattos

src/views/SignPDF/SignPDF.vue

@@ -136,18 +136,17 @@ export default {
 			this.pdfBlob = new File([blob], 'arquivo.pdf', { type: 'application/pdf' })
 		},
 		updateSigners(data) {
-			this.signStore.document.signers.forEach(signer => {
-				if (signer.visibleElements.length > 0) {
-					signer.visibleElements.forEach(element => {
-						const object = structuredClone(signer)
-						object.readOnly = true
-						element.coordinates.ury = Math.round(data.measurement[element.coordinates.page].height)
-							- element.coordinates.ury
-						object.element = element
-						this.$refs.pdfEditor.addSigner(object)
-					})
-				}
-			})
+			const currentSigner = this.signStore.document.signers.find(signer => signer.me)
+			if (currentSigner && currentSigner.visibleElements.length > 0) {
+				currentSigner.visibleElements.forEach(element => {
+					const object = structuredClone(currentSigner)
+					object.readOnly = true
+					element.coordinates.ury = Math.round(data.measurement[element.coordinates.page].height)
+						- element.coordinates.ury
+					object.element = element
+					this.$refs.pdfEditor.addSigner(object)
+				})
+			}
 			this.signStore.mounted = true
 		},
 		toggleSidebar() {