Remove prover circuit artifacts that do not need to be in this repo

All artifacts, apart from the .circom artifact, have been moved to `nim-codex/tests/circuits/fixtures`

.vscode/settings.json

@@ -0,0 +1,22 @@
+{
+  "workbench.colorCustomizations": {
+    "activityBar.activeBackground": "#7f40bf",
+    "activityBar.background": "#7f40bf",
+    "activityBar.foreground": "#e7e7e7",
+    "activityBar.inactiveForeground": "#e7e7e799",
+    "activityBarBadge.background": "#c78f58",
+    "activityBarBadge.foreground": "#15202b",
+    "commandCenter.border": "#e7e7e799",
+    "sash.hoverBorder": "#7f40bf",
+    "statusBar.background": "#663399",
+    "statusBar.foreground": "#e7e7e7",
+    "statusBarItem.hoverBackground": "#7f40bf",
+    "statusBarItem.remoteBackground": "#663399",
+    "statusBarItem.remoteForeground": "#e7e7e7",
+    "titleBar.activeBackground": "#663399",
+    "titleBar.activeForeground": "#e7e7e7",
+    "titleBar.inactiveBackground": "#66339999",
+    "titleBar.inactiveForeground": "#e7e7e799"
+  },
+  "peacock.color": "#639"
+}

verifier/networks/codexdisttestnetwork/proof_main.circom

@@ -1,4 +0,0 @@
-pragma circom 2.0.0;
-include "sample_cells.circom";
-// SampleAndProven( maxDepth, maxLog2NSlots, blockTreeDepth, nFieldElemsPerCell, nSamples )
-component main {public [entropy,dataSetRoot,slotIndex]} = SampleAndProve(32, 8, 5, 67, 5);

verifier/networks/hardhat/proof_main.circom

@@ -1,4 +0,0 @@
-pragma circom 2.0.0;
-include "sample_cells.circom";
-// SampleAndProven( maxDepth, maxLog2NSlots, blockTreeDepth, nFieldElemsPerCell, nSamples )
-component main {public [entropy,dataSetRoot,slotIndex]} = SampleAndProve(32, 8, 5, 67, 5);