rewriting pdf converter to native usage

PDFWorkflowManager/packages/Microsoft.Extensions.Primitives.8.0.0/LICENSE.TXT

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+The MIT License (MIT)
+
+Copyright (c) .NET Foundation and Contributors
+
+All rights reserved.
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

PDFWorkflowManager/packages/Microsoft.Extensions.Primitives.8.0.0/PACKAGE.md

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+## About
+
+`Microsoft.Extensions.Primitives` contains isolated types that are used in many places within console or ASP.NET Core applications using framework extensions.
+
+## Key Features
+
+* IChangeToken: An interface that represents a token that can notify when a change occurs. This can be used to trigger actions or invalidate caches when something changes. For example, the configuration and file providers libraries use this interface to reload settings or files when they are modified.
+* StringValues: A struct that represents a single string or an array of strings. This can be used to efficiently store and manipulate multiple values that are logically a single value. For example, the HTTP headers and query strings libraries use this struct to handle multiple values for the same key.
+* StringSegment: A struct that represents a substring of another string. This can be used to avoid allocating new strings when performing operations on parts of a string. For example, the configuration and logging libraries use this struct to parse and format strings.
+
+## How to Use
+
+#### IChangeToken with configuration example
+
+```C#
+using Microsoft.Extensions.Configuration;
+using Microsoft.Extensions.Primitives;
+using System;
+
+class Program
+{
+    static void Main(string[] args)
+    {
+        // Create a configuration builder
+        var configurationBuilder = new ConfigurationBuilder()
+            .SetBasePath(Environment.CurrentDirectory)
+            // appsettings.json expected to have the following contents:
+            // {
+            //   "SomeKey": "SomeValue"
+            // }
+            .AddJsonFile("appsettings.json", optional: true, reloadOnChange: true);
+
+        // Build the configuration
+        IConfiguration configuration = configurationBuilder.Build();
+
+        // Create a change token for the configuration
+        IChangeToken changeToken = configuration.GetReloadToken();
+
+        // Attach a change callback
+        IDisposable changeTokenRegistration = changeToken.RegisterChangeCallback(state =>
+        {
+            Console.WriteLine("Configuration changed!");
+            IConfigurationRoot root = (IConfigurationRoot)state;
+            var someValue = root["SomeKey"]; // Access the updated configuration value
+            Console.WriteLine($"New value of SomeKey: {someValue}");
+        }, configuration);
+
+        // go and update the value of the key SomeKey in appsettings.json.
+        // The change callback will be invoked when the file is saved.
+        Console.WriteLine("Listening for configuration changes. Press any key to exit.");
+        Console.ReadKey();
+
+        // Clean up the change token registration when no longer needed
+        changeTokenRegistration.Dispose();
+    }
+}
+```
+#### StringValues example
+
+```C#
+using System;
+using Microsoft.Extensions.Primitives;
+
+namespace StringValuesSample
+{
+    class Program
+    {
+        static void Main(string[] args)
+        {
+            // Create a StringValues object from a single string or an array of strings
+            StringValues single = "Hello";
+            StringValues multiple = new string[] { "Hello", "World" };
+
+            // Use the implicit conversion to string or the ToString method to get the values
+            Console.WriteLine($"Single: {single}"); // Single: Hello
+            Console.WriteLine($"Multiple: {multiple}"); // Multiple: Hello,World
+
+            // Use the indexer, the Count property, and the IsNullOrEmpty method to access the values
+            Console.WriteLine($"Multiple[1]: {multiple[1]}"); // Multiple[1]: World
+            Console.WriteLine($"Single.Count: {single.Count}"); // Single.Count: 1
+            Console.WriteLine($"Multiple.IsNullOrEmpty: {StringValues.IsNullOrEmpty(multiple)}"); // Multiple.IsNullOrEmpty: False
+
+            // Use the Equals method or the == operator to compare two StringValues objects
+            Console.WriteLine($"single == \"Hello\": {single == "Hello"}"); // single == "Hello": True
+            Console.WriteLine($"multiple == \"Hello\": {multiple == "Hello"}"); // multiple == "Hello": False
+       }
+    }
+}
+```
+## Main Types
+
+The main types provided by this library are:
+
+* `IChangeToken`
+* `StringValues`
+* `StringSegment`
+
+## Additional Documentation
+
+* [Conceptual documentation](https://learn.microsoft.com/dotnet/core/extensions/primitives)
+* [API documentation](https://learn.microsoft.com/dotnet/api/microsoft.extensions.primitives)
+
+## Related Packages
+
+* [Microsoft.Extensions.Configuration](https://www.nuget.org/packages/Microsoft.Extensions.Configuration)
+
+## Feedback & Contributing
+
+Microsoft.Extensions.Primitives is released as open source under the [MIT license](https://licenses.nuget.org/MIT). Bug reports and contributions are welcome at [the GitHub repository](https://github.com/dotnet/runtime).

PDFWorkflowManager/packages/Microsoft.Extensions.Primitives.8.0.0/buildTransitive/net461/Microsoft.Extensions.Primitives.targets

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+<Project InitialTargets="NETStandardCompatError_Microsoft_Extensions_Primitives_net462">
+  <Target Name="NETStandardCompatError_Microsoft_Extensions_Primitives_net462"
+          Condition="'$(SuppressTfmSupportBuildWarnings)' == ''">
+    <Warning Text="Microsoft.Extensions.Primitives 8.0.0 doesn't support $(TargetFramework) and has not been tested with it. Consider upgrading your TargetFramework to net462 or later. You may also set &lt;SuppressTfmSupportBuildWarnings&gt;true&lt;/SuppressTfmSupportBuildWarnings&gt; in the project file to ignore this warning and attempt to run in this unsupported configuration at your own risk." />
+  </Target>
+</Project>

PDFWorkflowManager/packages/Microsoft.Extensions.Primitives.8.0.0/buildTransitive/netcoreapp2.0/Microsoft.Extensions.Primitives.targets

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+<Project InitialTargets="NETStandardCompatError_Microsoft_Extensions_Primitives_net6_0">
+  <Target Name="NETStandardCompatError_Microsoft_Extensions_Primitives_net6_0"
+          Condition="'$(SuppressTfmSupportBuildWarnings)' == ''">
+    <Warning Text="Microsoft.Extensions.Primitives 8.0.0 doesn't support $(TargetFramework) and has not been tested with it. Consider upgrading your TargetFramework to net6.0 or later. You may also set &lt;SuppressTfmSupportBuildWarnings&gt;true&lt;/SuppressTfmSupportBuildWarnings&gt; in the project file to ignore this warning and attempt to run in this unsupported configuration at your own risk." />
+  </Target>
+</Project>