Marabūt's Theory of Gravity: Fluid-Dynamic Reinterpretation of Gravity, Black Holes, and Gravitational Waves

Black holes do not contain infinite singularities, and gravitational waves are not ripples in empty spacetime. This manuscript presents the Electron Flow Model (EFM), a complete fluid-dynamic reinterpretation of gravity based on vacuum electron flux and Electron Void Gravitational Spheres (EVGS). We detail the framework's conceptual resolutions to the most persistent legacy anomalies in General Relativity: the elimination of the $r=0$ singularity, the preservation of quantum data via Pauli Exclusion structuring (resolving the Information Paradox), the thermodynamic derivation of Astrophysical Jets, and the mechanical interpretation of Gravitational Waves as quadrupolar fluid shear. By defining the governing equations of the vacuum flux, we address critical astrophysical constraints, including relativistic consistency and macroscopic neutrality. Furthermore, this paper transitions the EFM from theoretical architecture to empirical testability. We establish the "Thermal-Proximity Flex" as a falsifiable replacement for Hawking Radiation, providing a clear observational roadmap and specific, line-less continuum predictions for next-generation X-ray microcalorimeters such as XRISM and Athena. The Unified Fluid Cosmos Framework: This paper serves as Manuscript 6 Version 1 in the comprehensive series, Marabūt's Theory of Gravity. It presents the Electron Flow Model (EFM), a generative, fluid-dynamic framework designed to fundamentally replace General Relativity. The EFM shatters classical circularity with a single, undeniable foundational premise: Gravity is Pressure, not curvature, and not an intrinsic mass property. Published Manuscripts in this Series: Manuscript 01: The Push-Pull Mechanics of Vacuum Flux (The Foundational Framework) — https://doi.org/10.5281/zenodo.20126552 Manuscript 02: Resolving the Weyl Potential Anomaly — https://doi.org/10.5281/zenodo.20127273 Manuscript 03: Mechanistic Resolution of Jet Deflection in Cygnus X-1 — https://doi.org/10.5281/zenodo.20128198 Manuscript 04: Quantum Mechanics of Stellar Chain Reactions and EVGS Formation — https://doi.org/10.5281/zenodo.20070275 Manuscript 05: The Heliospheric Grand Data Matrix — https://doi.org/10.5281/zenodo.20128777 Manuscript 06: Fluid-Dynamic Reinterpretation of Gravity, Black Holes, and Gravitational Waves (Current Paper) — https://doi.org/10.5281/zenodo.20129519 Data & Code Availability: To accompany this manuscript, we have open-sourced the complete Python mathematical engine and a fully interactive 3D web-based simulation of the EFM Volumetric Profiler. Researchers, developers, and students can visually explore the hydrodynamic vacuum flux across the celestial bodies at: Interactive 3D EFM Volumetric Profiler: https://marabutmarabut.github.io/Theory-of-Gravity Official GitHub Repository: https://github.com/MarabutMarabut/Theory-of-Gravity