diff --git a/assets/drawio/.$git-branch-merge.drawio.bkp b/assets/drawio/.$git-branch-merge.drawio.bkp
deleted file mode 100644
index 9c6bc1c..0000000
--- a/assets/drawio/.$git-branch-merge.drawio.bkp
+++ /dev/null
@@ -1,77 +0,0 @@
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-        <!-- Merge: 6 points back to both 5 and 4 -->
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-        <!-- HEAD label -->
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diff --git a/assets/drawio/git-conflict-markers.drawio b/assets/drawio/git-conflict-markers.drawio
deleted file mode 100644
index a48b4bd..0000000
--- a/assets/drawio/git-conflict-markers.drawio
+++ /dev/null
@@ -1,49 +0,0 @@
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-        <mxCell id="1" parent="0" />
-        <mxCell id="bg-card" parent="1" style="rounded=1;whiteSpace=wrap;html=1;fillColor=#FFFFFF;strokeColor=#D3D1C7;strokeWidth=0.5;shadow=0;arcSize=5;" value="" vertex="1">
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-        <mxCell id="marker-top" parent="1" style="rounded=0;whiteSpace=wrap;html=1;fillColor=#F1F1F1;strokeColor=#D3D1C7;strokeWidth=0.5;shadow=0;fontSize=12;fontStyle=1;fontColor=#2C2C2A;fontFamily=Courier New;verticalAlign=middle;align=left;spacingLeft=10;" value="&lt;&lt;&lt;&lt;&lt;&lt;&lt; HEAD" vertex="1">
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-        <mxCell id="zone-ours" parent="1" style="rounded=0;whiteSpace=wrap;html=1;fillColor=#DBEAFE;strokeColor=#2563EB;strokeWidth=0.5;shadow=0;fontSize=12;fontStyle=0;fontColor=#2C2C2A;fontFamily=Courier New;verticalAlign=middle;align=left;spacingLeft=10;" value="mode=staging" vertex="1">
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-        <mxCell id="label-ours" parent="1" style="text;html=1;strokeColor=none;fillColor=none;align=left;verticalAlign=middle;fontSize=12;fontStyle=1;fontColor=#1E40AF;fontFamily=Helvetica;" value="ours (current branch)" vertex="1">
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-        <mxCell id="marker-sep" parent="1" style="rounded=0;whiteSpace=wrap;html=1;fillColor=#F1F1F1;strokeColor=#D3D1C7;strokeWidth=0.5;shadow=0;fontSize=12;fontStyle=1;fontColor=#2C2C2A;fontFamily=Courier New;verticalAlign=middle;align=left;spacingLeft=10;" value="=======" vertex="1">
-          <mxGeometry height="32" width="350" x="30" y="132" as="geometry" />
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-        <mxCell id="zone-theirs" parent="1" style="rounded=0;whiteSpace=wrap;html=1;fillColor=#DCFCE7;strokeColor=#16A34A;strokeWidth=0.5;shadow=0;fontSize=12;fontStyle=0;fontColor=#2C2C2A;fontFamily=Courier New;verticalAlign=middle;align=left;spacingLeft=10;" value="mode=debug" vertex="1">
-          <mxGeometry height="40" width="350" x="30" y="164" as="geometry" />
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-        <mxCell id="label-theirs" parent="1" style="text;html=1;strokeColor=none;fillColor=none;align=left;verticalAlign=middle;fontSize=12;fontStyle=1;fontColor=#15803D;fontFamily=Helvetica;" value="theirs (incoming)" vertex="1">
-          <mxGeometry height="30" width="100" x="390" y="169" as="geometry" />
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-        <mxCell id="marker-bottom" parent="1" style="rounded=0;whiteSpace=wrap;html=1;fillColor=#F1F1F1;strokeColor=#D3D1C7;strokeWidth=0.5;shadow=0;fontSize=12;fontStyle=1;fontColor=#2C2C2A;fontFamily=Courier New;verticalAlign=middle;align=left;spacingLeft=10;" value="&gt;&gt;&gt;&gt;&gt;&gt;&gt; feature" vertex="1">
-          <mxGeometry height="32" width="350" x="30" y="204" as="geometry" />
-        </mxCell>
-        <mxCell id="legend-title" parent="1" style="text;html=1;strokeColor=none;fillColor=none;align=left;verticalAlign=middle;fontSize=12;fontStyle=1;fontColor=#2C2C2A;fontFamily=Helvetica;" value="Resolution options:" vertex="1">
-          <mxGeometry height="24" width="150" x="30" y="256" as="geometry" />
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-        <mxCell id="legend-1" parent="1" style="text;html=1;strokeColor=none;fillColor=none;align=left;verticalAlign=middle;fontSize=12;fontStyle=0;fontColor=#5F5E5A;fontFamily=Helvetica;" value="1. Keep one side — delete the other and all markers" vertex="1">
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-        </mxCell>
-        <mxCell id="legend-2" parent="1" style="text;html=1;strokeColor=none;fillColor=none;align=left;verticalAlign=middle;fontSize=12;fontStyle=0;fontColor=#5F5E5A;fontFamily=Helvetica;" value="2. Combine both — merge the content and remove markers" vertex="1">
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-        </mxCell>
-        <mxCell id="legend-3" parent="1" style="text;html=1;strokeColor=none;fillColor=none;align=left;verticalAlign=middle;fontSize=12;fontStyle=0;fontColor=#5F5E5A;fontFamily=Helvetica;" value="3. Rewrite — discard both and write something new" vertex="1">
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diff --git a/assets/images/.$git-command-overview.png.bkp b/assets/images/.$git-command-overview.png.bkp
deleted file mode 100644
index 176c766..0000000
Binary files a/assets/images/.$git-command-overview.png.bkp and /dev/null differ
diff --git a/assets/images/.$git-ops-overview.png.bkp b/assets/images/.$git-ops-overview.png.bkp
deleted file mode 100644
index 0af9588..0000000
Binary files a/assets/images/.$git-ops-overview.png.bkp and /dev/null differ
diff --git a/assets/images/project-workflow.png b/assets/images/project-workflow.png
deleted file mode 100644
index 07347e2..0000000
Binary files a/assets/images/project-workflow.png and /dev/null differ